Equations

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Three less than 8 times a number is 4

• 3 - 8x=4
• 8x - 3=4
• 8(x-3)=4
• 3(x-8)=4

Describe the solution set:
2(x + 5) = 2x + 5

• one solution
• no solution
• infinitely many solutions
• two solutions

Tags

CCSS.8.EE.C.7A

-12 = -⅖t

• -30
• 30
• 4 ⅘

-0.6k = 5.4

• 9
• 0.9
• -9

• 19
• -9
• -100
• -50

Tags

CCSS.7.EE.B.4A

7(1 - y) = -3(y - 2)

• x = 1/4
• x = 4
• x = 5

• A
• B
• C
• D

• A
• B
• C
• D

-5n-8(1+7n) = -8

• 0
• 10
• 17
• - 11

Tags

CCSS.8.EE.C.7B