michaelramzz michaelramzz

03-02-2020
Mathematics

contestada

What is an expression equivalent to 3y-8+(-7y)+9

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graylynrhee graylynrhee

03-02-2020

your expression is 3y - 8 - 7y + 9. combine like terms (y) to get -4y - 8 + 9. this is equivalent to -4y + 1

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