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Lubov Fominskaja [6]
11 months ago
5

Use the Properties of Equality to solve each equation.

Mathematics
1 answer:
castortr0y [4]11 months ago
6 0
The answer is -25

All you have to do is add -6-9 which equals -25 because “same signs add(+) and keep” “different signs subtract(-)” but “add” means positive number and “subtract” means negative number. Since they are different signs a (+) and a (-) you subtract it.

Hope this helps!
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