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Home > CC4 > Chapter A > Lesson A.1.6 > Problem A-64

A-64.

Simplify each expression below. Homework Help ✎

  1. 4x + 7 + 3y − (1 + 3y + 2x)

  2. 16x2 − 4x + 5 − (16x2 − 8x) + 1

  3. (32x − 7y) − (28x − 11y)

  4. y + 2 + 2y + 2 + 2y − 2x + y

Distribute the subtraction sign.

4x + 7 + 3y − 1− 3y − 2x

Combine like terms.

2x + 0 + 6

2x + 6

Follow the steps in part (a).

4x + 6

Follow the steps in part (a).

Distribute the subtraction sign first. Watch your negative signs.

Follow the steps in part (a).