k9ennJuliamarylin k9ennJuliamarylin

15-08-2016
Mathematics

contestada

solve for x. 3(x 2) = 12

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apologiabiology apologiabiology

15-08-2016

assuming missing symbol is +

3(x+2)=12

eiher distribute or
3(x+2)=3(4)
divide both sides by 3
x+2=4
minus 2 from both sides
x=2

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