How can the Subtraction Property of Equality be used to solve addition equations?

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asked Sep 1, 2017 207k views

2 Answers

Dizarray · Answer 1 · 2017-09-03T10:33:13+0000

ok, so for example, we have an equation of 4x+5 = 17. To solve for x, we first subtract 5 on both sides. This is called Subtraction Property of Equality.

Elbowich · Answer 2 · 2017-09-07T18:30:33+0000

To keep the balance, add 5 to each side. Example 2. Solve the equation -8 = n - (-4). Solution: After simplifying the right side of theequation, use the subtraction property of equality to subtract 4 from both sides of theequation

How can the Subtraction Property of Equality be used to solve addition equations?

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