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7-8.
  1. Solve each equation below for the indicated variable. Homework Help ✎

    1. 4x − 2 + y = 6 − 2x for y

    2. 4x − 2 + y = 6 − 2x for x

    3. 3(6 − x) + 2x = 15 for x

Add 2 to both sides.
4x + y = 8 − 2x

Subtract 4x from both sides.

y = 8 − 6x

Follow the steps in part (a).

Multiply to remove the parentheses then follow the steps in part (a).