Beginning Algebra Combining Like Terms

5z - 4z 

• 1z

• 9z 

• 20z 

• 0 

Solve for x: 2x + 4 + 8x = 14

• x = 2

• x = 1

• x = 4

• x = -1

Solve for t: -t + 12 - 6t + 4 = -12

• t = 4

• t = 6

• t = -4

• t = -6

What is the value of y in: 3y - 7 + -4y = 0

• y = -4

• y = 3

• y = 0

• y = -7

Simplify the following expression by combining like terms:
3(2x - 4) + 6x - 1

• 12x - 13

• 12x - 5

• 11x - 2

• -x

Simplify the following expression:
-10x + 15 - 3x + 2

• 13x² + 17

• -13x² + 13

• -13x + 17

• -7x + 17

Simplify the following expression:
-10x - 9x + 1

• -19x + 1

• -19x² + 1

• -10x - 8

• -19x - 1

Simplify:
4(8x + 1) - 6(1 - 8x)

• -80x - 2

• 80x + 2

• -80x + 2

• 80x - 2

Which of the following is equivalent to 8(5f - 7) + 3f ?

• 43f - 7

• -13f

• 43f - 56

• 40f -7 + 3f

Simplify: 7j + 3k + 10j - k

• 3j + 4k

• 17j + 2k

• 19jk

• Can't be simplified