8th Term 1 Math Final Exam (AC & AP)

What is the best step to solve the equation?

 $\frac{x}{-10}=4$  

• Add -10 to both sides

• Subtract -10 to both sides

• Multiply both sides by -10

• Divide both sides by -10

Tags

CCSS.6.EE.B.7

Solve   -3x + 5 = -16

• 9
• 8
• -7
• 7

Tags

CCSS.7.EE.B.4A

What is the best step to solve the equation?

 $-7x=-28$  

• Add -7 to both sides

• Subtract -7 to both sides

• Multiply both sides by -7

• Divide both sides by -7

Tags

CCSS.6.EE.B.7

Solve   -5t + 9 = 24

• -3
• 3
• 12

Tags

CCSS.7.EE.B.4A

Solve the equation:

10x + 9 = 4x - 9

• 0

• 3

• -3

• -18

Solve the equation:

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

Solve the equation:

5x - 4 + 2x = 3

• 1
• 2
• 3
• 4

Tags

CCSS.8.EE.C.7B

Solve the equation:

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.8.EE.C.7B

Solve the equation:

5(x - 3) + 2x = 27

• 3
• 42/15
• 30/7
• 6

Tags

CCSS.8.EE.C.7B

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

Tags

CCSS.8.EE.C.7A