Solving Equations

Two-Step Equations

100

Solve: 4x + 7 = 23

x = 4

200

Solve:

y/3 - 4 = -2

y = 6

300

Solve: 5r + (-9) = -4

r = 1

400

Solve:

(a + 7)/3 = -2

a = -13

500

Solve: -6 - x = 10

x = -16

Multi-Step Equations

100

Solve: 2x - 9 + 5x = 5

x = 2

200

Solve: 8 - 2y +7 -4y = 3

y = 2

300

Solve: 2(3x - 4) = 10

x = 3

400

Solve: -5(2x + 8) -3 = -33

x = -1

500

Solve: 9y - 3(2y + 7) = 21

y = 14

Multi-Step Equations (Fractions)

100

Solve:

n/3- 10 = -12

x = -6

200

Solve:

(x+5)/4= 4

x = 11

300

Solve:

(3+r+2)/2=11

r=17

400

Solve:

1/2(6y - 8)= 17

y=7

500

Solve:

2/3(x - 5)= -12

x=-13

Misc Equations

100

Solve: 6-2(y+2) = 14

y=-6

200

Solve:

(4/5)m -3= 9

m = 15

300

Solve:

(2/5)x = 3

x = 15/2 or 7 1/2

400

1/3(9x+6)=-(x+6)

x=-2

500

3/2x+10=6/5x+13

 

x=10