Equations Review

-6p - 3 = 9 

• -2
• 2
• 6
• 3

Tags

CCSS.7.EE.B.4A

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

7x-5-9x+18 = 3

• 5

• 10

• -10

• -5

Tags

CCSS.8.EE.C.7B

6x + 3(-x + 11) = 3

• -10
• 10
• 15
• -15

Tags

CCSS.8.EE.C.7B

5w + 5 = 8w - 10

• -5

• -2

• 2

• 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the error?

• Adding 2x to 3x

• Subtracting 5 from both sides

• Adding 2x to -2x

• Dividing by 5 on both sides

Tags

CCSS.HSA.REI.A.1

Solve:

5x + 4 = 5x − 3

• x = 4

• x = -3

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7A

Solve:

6(y + 4) = 6y + 10

• y = 10

• y = 24

• infinitely many solutions

• no solutions

Tags

CCSS.8.EE.C.7A

What is the solution to the equations?

• one solution
• no solution
• all real numbers

• none of these

Tags

CCSS.8.EE.C.7A

^{Find the solution to the equation:
-13 + 5a = 3(a - 3)}

• a = 5
• a = 9
• a = 0
• a = 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.A.2