Solving Equations :)

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 - 2(a - 5) = 5(4a + 6) + 2 + 8a

a=5

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

n/7=4

n = 28

400

Solving Equations

5(m-3) = 5

m = 4

500

Solving Equations

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

n = 1

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

Combining Like Terms

100

4x + 2x = 36

x =6

200

4x + x + 1 = 31

x = 6

300

2x - 3x +1 = 11

x = -10

400

3x - 5x - 7 = -11

x = 2

500

10x +70x + 10x + 10x = 300

x = 3

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