2m-7(6m+4)=212

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Solution for 2m-7(6m+4)=212 equation:


Simplifying
2m + -7(6m + 4) = 212

Reorder the terms:
2m + -7(4 + 6m) = 212
2m + (4 * -7 + 6m * -7) = 212
2m + (-28 + -42m) = 212

Reorder the terms:
-28 + 2m + -42m = 212

Combine like terms: 2m + -42m = -40m
-28 + -40m = 212

Solving
-28 + -40m = 212

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '28' to each side of the equation.
-28 + 28 + -40m = 212 + 28

Combine like terms: -28 + 28 = 0
0 + -40m = 212 + 28
-40m = 212 + 28

Combine like terms: 212 + 28 = 240
-40m = 240

Divide each side by '-40'.
m = -6

Simplifying
m = -6

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