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08-09-2018
Mathematics

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What is the value of the expression-2(3x-2)+x+9 when x= -3

Respuesta :

08-09-2018

We know x=-3

Replace x with -3

-2(3[-3]-2)+(-3)+9

simplify

-2(-9-2)-3+9

-2(-11)-3+9

22-3+9

do math

22-12

Your Answer Is 10

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