Mathematics, 21.06.2021 18:10 erjalinalii
Using the equation 4x - 7 = 13, choose all the steps that are used to solve the equation.
Mark all of the steps from the choices below:
A. Subtract 7 from both sides of the equation
B. Multiply both sides of the equation by 4
C. Add 7 to both sides of the equation
D. Divide both sides of the equations by 4
E. Subtract 13 from both sides of the equation
Answers: 2
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 22.06.2019 03:00
Use matrices to solve this linear system: 5x1 − 2x2 = −30 2x1 − x2 = −13 x1 = x2 =
Answers: 2
Using the equation 4x - 7 = 13, choose all the steps that are used to solve the equation.
Mark all...
Mathematics, 19.06.2020 21:57
Mathematics, 19.06.2020 21:57
Mathematics, 19.06.2020 21:57