Math, asked by gs5581995, 3 months ago

add the following expressions (a) 7x, -9x, 2x

Answers

Answered by oOfRiEnDsHiPoO

0

Answer:

$7x + ( - 9x) + 2x \\ \\ = 7x - 9x + 2x \\ \\ = - 2x + 2x \\ \\ = 0$

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Answered by Anonymous

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7x +(-9x) + 2x

7x - 9x + 2x

9x - 9x

0

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