Rewrite each subtraction as an addition. Solve. 1. x - 7 = 12 2. y - (-1) = -5 3. -4 = p - 2 4. -7 = 4 - a

asked Sep 23, 2021 2.7k views

4 votes

Rewrite each subtraction as an addition. Solve.

1. x - 7 = 12 2. y - (-1) = -5 3. -4 = p - 2 4. -7 = 4 - a

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2 votes

Answer: x = 19, y = -6, p = -2, a = 11

Explanation:

By replacing the letters by each number, you can see that they are correct.

Radihuq answered Sep 27, 2021

7.7k points

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