Simplifying Expressions & Solving Basic Equations

Solve for x.

 $-6\ +\ \frac{n}{4}=\ 2$  

• x = 24

• x = 32

• x = 4

• x = -16

Tags

CCSS.7.EE.B.4A

Solve for n.

-18 - n = -3

• -15

• 15

• -21

• 21

Tags

CCSS.6.EE.B.7

Solve for m.

-3m - 12 = -33

• -15

• -7

• 7

• 15

Tags

CCSS.7.EE.B.4A

The first step to solve this equation is:

 $\frac{m}{-4}+\ 3\ =\ 10$  

• to subtract 3 from both sides.

• to subtract 10 from both sides.

• to multiply both sides by 4.

• to divide both sides by -4.

Tags

CCSS.7.EE.B.4A

Simplify the expression.

4x - 2 - 7x - 18

• 11x - 20

• -3x - 20

• -11x - 16

• -3x - 16

Tags

CCSS.7.EE.A.1

Simplify the expression.

2n - 4(n - 3)

• -2n - 12

• -2n + 12

• 2n - 7

• 2n + 7

Tags

CCSS.6.EE.A.3

Solve for k.

-3k + 9k = -36

• k = 3

• k = 6

• k = -6

• k = -12

Tags

CCSS.7.EE.B.4A

Solve for y.

7y - 12y = -20

• y = -4

• y = 4

• y = 1

• y = -1

Tags

CCSS.8.EE.C.7B