Solve m+9=2
m=_
which statement shows the correct justification for the step used to solve the equation?
add 2 to each side.
add 9 to each side.
subtract 2 from each side.
subtract 9 from each side.

subtract 9 from each side

Step-by-step explanation:

The reason why,

m+9=2

-9 -9

m=-7

-7

Step-by-step explanation:

Move the 9 to the other side to collect like terms. It will change to -9 once it crosses the equal to sign. So it'll be 2-9=7

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

i do not know the answer

step-by-step explanation: