Quiz 1

6x + 5x = -11

• -2
• -1
• 1
• 2

Solve for the variable. 3x=-27

• x=9
• x=-30
• x=-9
• x=-24

Solve: 4(x + 1) = 8

• -7/4
• 7/4
• -1
• 1

Tags

CCSS.7.EE.B.4A

Solve the equation:
^x/₃+ 10 = 15

• 75
• 15
• 25
• 5

Tags

CCSS.7.EE.B.4A

^x/₃+ 10 = 15

• 75
• 15
• 25
• 5

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

4x + 10 = -26

• 4
• -4
• -9
• 9

Solve    8x - 2 = -9 + 7x 

• x = -7/15
• x = 7/15
• x = 7
• x = -7

Solve   -18 - 6k = 6(1 + 3k)

• x = 1
• x = -1
• x = 2
• x = -2

Solve   2(4x - 3) - 8 = 4 + 2x

• x = -3 
• x = 3
• x = 6
• x = -6