Expressions and Equations

Combine like terms: 2x + 5 + 4x - 2

• 6x + 3

• 2x + 3

• 2x + 7

• 9x

Simplify the expression: 4h - 8h + 5

• 12h + 5

• -4h + 5

• 4h + 5

• 9h

Simplify the expression: -5 + 2k + 10 - 4k

• 6k + 15

• 6k + 5

• -3k + 6

• -2k + 5

Find the sum: (c - 4) + (3c + 9)

• 4c + 5

• 5c + 4

• 3c + 12

• 4c + 13

Find the difference: (3x + 5) - (2x + 3)

• x + 8

• 5x + 8

• x + 2

• 5x + 2

Solve: p - 3 = - 4

• p = -1

• p = 7

• p = 1

• p = -4/3

Solve: -2 + k = -22

• k = -20

• k = -24

• k = 11

• k = 24

4x = -8

• x = 2

• x = -12

• x = -2

• x = -32

-5.4g = -32.4

• g = 6

• g = - 27

• g = 174.96

• g = 37.8

Solve: -2c + 6 = -8

• c = 7

• c = -7

• c = 10

• c = -2