-7(3x+2)-8(+4x-3)+5(2x+5)

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1 Answer

None of the contents of the parentheses can be evaluated because we don't know the value of x. So just expand the parentheses using the distribution property:

-21x-14-32x+24+10x+25=

(-21-32+10)x+(-14+24+25)=

-43x+35 which is the simplest form of the expression.

by Top Rated User (1.1m points)

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