solve for x:-3 (w+3)=9w-7+2 (2w+6)

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1 Answer

-3(x+3) =9x +2*(2x+6) -7

-3x -9 =9x+4x+12 -7

0=(9x+4x+3x) +9 +12 -7

0=16x+21-7

16x=-14

x=-14/16

x=-0.875
by

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