Mathematics, 05.05.2020 06:39 lisacarter0804

Which steps are needed to solve this equation?
b+6= 21
Subtract 6 from both sides of the equation.
The answer is b= 15.
Check the solution by substituting 15 for b.
Subtract 6 from the left side and add 6 to the right side of the equation.
The answer is b= 27.
Check the solution by substituting 27 for b.
Add 6 to both sides of the equation.
The answer is b= 27.
Check the solution by substituting 27 for b.
Add 6 to the left side and subtract 6 from the right side of the equation.
The answer is b-15.
Check the solution by substituting 15 for b.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:10

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Answers: 2

Answer

Mathematics, 21.06.2019 20:50

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Answers: 3

Answer

Mathematics, 21.06.2019 21:00

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Answers: 2

Answer

Mathematics, 22.06.2019 01:50

Order the equations from least to greatest based on the number of solutions to each equation.-4^x -1 = 3^(-x) – 2 -3x + 6 = 2^x+13^x – 3 = 2x - 2

Answers: 1

Answer

You know the right answer?

Which steps are needed to solve this equation?
b+6= 21
Subtract 6 from both sides of the...

Questions

Mathematics, 13.11.2019 07:31

1/x + 1/y = 3/5 what are the denominators x & y...

Mathematics, 13.11.2019 07:31

Solve the expression using pemdas (4+5)÷3×4...

Mathematics, 13.11.2019 07:31

Solve for x: 4 − 2(7 + 8x) = 12 − 6(2x − 7) + 4x a) −4 b) −8 c) 4 d) 8...

Mathematics, 13.11.2019 07:31

What is the value of x in the equation? 5 3 5 x + 9 3 4 = −6 a) −1 9 20 b) −...

Mathematics, 13.11.2019 07:31

Unit 3, lesson 7: cool-down 7.4: graphing a line make a sketch of a linear relationship with slope of 3 that is not a proportional relat...

Geography, 13.11.2019 07:31

What features of zoroastrianism do you recognize from contemporary religions?...

Health, 13.11.2019 07:31

What are some examples of some healthy diabetic eating...

English, 13.11.2019 07:31

Which of the following best replaces the word it in sentence 10...

English, 13.11.2019 07:31

How can stanley asking for water be read as symbolic of a baptism?...

Mathematics, 13.11.2019 07:31

Last tuesday was silly hat day at carson's school. of the 2,000 students at the school, 60% wore a silly hat. how many students wore a silly hat...

English, 13.11.2019 07:31

What branch of government can check the power of the judiciary by excercising the power of impeachment...

Biology, 13.11.2019 07:31

In order for cells of the body to receive nutrients from the food that we eat, digestion must be followed by a.) excretion b.) cell...

Mathematics, 13.11.2019 07:31

Break apart ones to make a ten 62 + 9 =...

Mathematics, 13.11.2019 07:31

Ashop sells gift wrap for $4 per package and greeting cards for $10 per package. if the shopsells 205 packages in all and receives a total of $1...

Mathematics, 13.11.2019 07:31

Consider the regular octagon below with center at the origin and a vertex at (4,0). which of the following transformations carries this regular...

English, 13.11.2019 07:31

How might the rhythm be described in gwendolyn brooks' poem we real cool? a) "sharp" and "jazzy b) "sad" and "sleepy c) "quie...

Chemistry, 13.11.2019 07:31

Which process transfers heat from the ground to the air touching it? conduction convection evaporation radiation...

Geography, 13.11.2019 07:31

at which new york state location can intensely metamorphosed surface bedrock be found?...

Chemistry, 13.11.2019 07:31

A3.35cm air bubble forms in a deep lake at a depth where the temperature is 19.2 degrees celcuis and the pressure is 1564mmhg. the bubble rises to a d...

Biology, 13.11.2019 07:31

2. surrounds the outside of all cells...

More questions: Mathematics Another questions