Solving Equations (variable only on one side)

6 - 3a = 21

• a= 9
• a= -9
• a= -5
• a= 5

Tags

CCSS.7.EE.B.4A

15(x+3)=60

3x - 5 = -26

• x=-21

• x=21

• x=-7

• x=61

Tags

CCSS.7.EE.B.4A

Solve the equation

• 6

• -6

• 4

• -2

Tags

CCSS.7.EE.B.4A

Ellie bought cookies and cupcakes from Giant for $102.44. If she spent $36.44 on cookies and the cupcakes are $11 per box, how many boxes did she buy?

• 102.44 + 36.44x = 11

• 102.44x + 11 = 36.44

• 11x + 36.44 = 102.44

• 11x - 36.44 = 102.44

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

Solve for x: -3(x - 8) = 87

• x = -21

• x = 21

• x = 37

• x = -37

5x - 4 + 2x = 3

• 1
• 2
• 3
• 4

Tags

CCSS.8.EE.C.7B

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1