20-10-2015
Mathematics

contestada

which equation below shows a correct first step for solving 3x = -12

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antonio9990 antonio9990

20-10-2015

[tex]3x=-12 \\ \\ x= \frac{-12}{3} \\ \\ x= -4 \\ \\ \text{\underline{Check}:} \\ \\ 3*(-4)=-12[/tex]

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