Two Sided Equations Addition and Subtraction

Solve:

5x = 10

(type your answer as x = )

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Solve:

x - 3 = -2

(type your answer as x = )

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Solve:

2 + x = -8

(type your answer as x = )

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

What needs to be done to solve this equation?

4x = 40

• subtract both sides by 4.

• cross out the 4.

• multiply both sides by 4.

• divide both sides by 4.

Tags

CCSS.6.EE.B.7

Write an equation and identify the answer for the following problem.

I am 38 years old. My sister's age plus five is equal to my age. How old is my sister?

• s + 38 = 5

  -38 -38

  s = -33

• 38 + 5 = 42

• s + 5 = 38

  -5 -5

  s = 33

Tags

CCSS.HSA.CED.A.3

Solve the following equation

x + 8 = 15

• x = 23

• x = 22

• x = 7

• x = 6

Tags

CCSS.6.EE.B.7

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Tags

CCSS.6.EE.B.7

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides

• add 5 to both sides

• subtract 15 from both sides

• subtract 5 from both sides

Tags

CCSS.6.EE.B.7

Solve the following equation

2y = 18

• y = 36

• y = 16

• y = 9

• y = 20

Tags

CCSS.6.EE.B.7

Solve the following equation

14m = 28

• m = 2

• m = 14

• m = 32

Tags

CCSS.6.EE.B.7