Equations Practice

ONE STEP EQUATIONS

100

Solve for P

P + 10 = 0

P = -10

200

Solve for x

-24 = -2x

12 = x

300

Solve for x

-28 = x/4

x = -7

400

Solve for b

-8 = 30 - b

b = 38

500

Solve for k

3/14 = k/14

k = 3

Multistep Equations

100

Solve for x

3x + 2 = 23

x = 7

200

5x - 7 = 18

x = 5

300

1 + n/4 = 5

n = 1

400

13x - 8x + 6x = 77

x = 7

500

Solve for x

4 - 5x = 24

x = -4

Variables on Both Sides

100

3n = n + 4

n = 2

200

Solve for n

4n - 12 = n + 6

n = 6

300

2n + 25 = 4n + 7

n = 9

400

3n + 2n = 6n - 1

n = 1

500

Solve for n

4 - 3n = -8 - 6n

n = -4

Infinite, One, or No Solutions

100

x = x

Infinite Solutions

200

4(x + 3) = 4x + 10

No Solution

300

2(x - 5) = 14

One Solution

400

18h - 9h + 7h = 15h + 15h - 14h + 4

No Solutions

500

3x - 5x + 6 = -2(x - 3)

Infinite Solutions

Literal Equations

100

Solve for h

h + k = w

h = w - k

200

Solve for R

E = IR

R = E/I

300

Solve for p

j + p - t = c

p = c + t - j

400

Solve for y

m - y = 7

y = m - 7

500

Solve for x

3x - 5y = 8

x = (8 + 5y) / 3