Multi-Step Equations

Simplifying Expressions

100

Simplify the expression below:

10x+2-8x+10

2x+12

200

Simplify the expression below:

3(m-5)+m

4m-15

300

Simplify the expression below:

17-3s^2+2s^2+5

-s^2+22

400

Simplify the expression below:

z/3 - (2z)/3

(-z)/3

500

Simplify the expression below:

3x-4y+1+7+5x+2y

8x-2y+8

One-Step Equations

100

4 = -8 + x

x= 12

200

x + 12 = 0

x= -12

300

3 = -2 – x

x= -5

400

5x = -80

x= -16

500

16 = x/2

x= 32

Two-Step Equations

100

6x – 13 = 11

x= 4

200

3x + 5 = 14

x= 3

300

(x/2) +10=-8

x= -36

400

(x/2)-4=10

x= 28

500

(x/3)+12=-3

x= -45

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

x = 1

200

Solving Equations

4(6 + 5x) = 124

x = 5

300

Solving Equations

-108 = -8(x + 6) - 4

x = 7

400

Solving Equations

172 = 5(4a + 6) + 2

a=7

500

Solving Equations

-93 = 7(-3k - 8) + 5

k = 2

Mixed Equations

100

Solving Equations

x - 2 = 6

x = 8

200

Solving Equations

-5p + 1 = 6

p = -1

300

Solving Equations

(2n)/7 = 4

n = 14

400

Solving Equations

5(m-3) = 4

m = 19/5

500

Solving Equations

-5(8n - 4) - n = - 16 - 5n

n = 1

Solving Equations w/ Fractional Coefficients

100

Solve for the variable.

(5v)/13=25/39

5/3

200

Solve for the variable.

x+1=11/5

6/5

300

Solve for the variable.

2/3+2r=-86/15

-16/5

400

Solve for the variable.

-x+1/2x=67/12+x+5/3-2

-7/2

500

Solve for the variable.

1/2x-1/9y^2-1/8x+11/3y^2

3/8x+32/9y^2