-140=7(2m-8)

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Solution for -140=7(2m-8) equation:


-140=7(2m-8)

We simplify the equation to the form, which is simple to understand 
-140=7(2m-8)

Reorder the terms in parentheses
-140=+(+14m-56)

Remove unnecessary parentheses
-140=+14m-56

We move all terms containing m to the left and all other terms to the right. 
-14m=-56+140

We simplify left and right side of the equation. 
-14m=+84

We divide both sides of the equation by -014 to get m. 
m=-6

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