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If x=y then x+z=y+z

or

If x=y and a=b then x+a=y+b

The formal name for the property of equality that allows one to add the same quantity to both sides of an equation. This, along with the multiplicative property of equality, is one of the most commonly used properties for solving equations.

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Wiki User

12y ago

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More answers

If -7(x - 4), then -7x + 28

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X/5=

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Anonymous

4y ago
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Q: Addition property of equality
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