Solving Equations

Solving by Combining Like Terms

100

5h + 2 + 2h = 23

h = 3

200

3b + b - 8 = 4

b = 3

300

3a + 12 - 6a = -9

a = 7

400

-6 = -3y + 4 + 5y

y = -5

500

78 = 3c + 12 - c + 4

c = 31

Solving by Using the Distributive Property

100

2(x + 5) = 14

x = 2

200

5(d - 2) = 40

d = 10

300

7(4 - t) = -84

t = 16

400

-2(x - 9) = -24

x = 21

500

-13(4 + 2a) = 208

a = -10

Expressions

100

Simplify:

8b + 3b

11b

200

Simplify:

19x - 24x

-5x

300

Simplify:

3 + 5(a + 4)

5a + 23

400

Simplify:

- (2b - 4)

-2b + 4

500

Simplify:

7(t + 8.5) - 5t + 4

2t + 63.5

Random

100

x − 7 = 13

x=20

200

4x + 9 = 33

x = 6

300

x + 3x = -8

x = -2

400

4(y - 2) + y = -13

y = -1

500

7k - 8 + 2(k + 12) = 52

k = 4

Random Part 2

100

15 + b = 23

x=8

200

−17x = −204

x=12

300

−9x + 1 = −80

x=9

400

−6 + x/4 = −5

x=4

500

-6(m + 1) + 18 = 24

m = -2