Math A Solving Equations

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

Tags

CCSS.7.EE.B.4A

2 (n + 5) = -2 The first step in solving the following equation is ____________

• add five to both sides
• distribute 2 to all terms in the parenthesis
• add 2

Tags

CCSS.HSA.REI.A.1

9x -7 = -7

• 4
• 0
• 5

Tags

CCSS.7.EE.B.4A

-15 = -4m + 5

• 4
• 7
• 5

Tags

CCSS.7.EE.B.4A

-9x-13= -103

• 15
• 10
• 12

Tags

CCSS.7.EE.B.4A

-9x + 1 = -80

• -9
• 9
• 6

Tags

CCSS.7.EE.B.4A

6x - 5 + 7x = 34

• x = 31
• x = 31/13
• x = 3
• x = -31

Tags

CCSS.8.EE.C.7B

-15 + 3x - 7x = -43

• x = 7
• x = -7
• x = 58/4
• x = -14/5

Tags

CCSS.8.EE.C.7B

6 ( 2n + 5 ) = 66

• 3
• 5.08
• 8
• 432

Tags

CCSS.7.EE.B.4A

3(x-20)=15

• x=75

• x=3

• x=25

• x=10

Tags

CCSS.7.EE.B.4A