-2(3m-7)+7(m-4)=11-8

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Solution for -2(3m-7)+7(m-4)=11-8 equation:


Simplifying
-2(3m + -7) + 7(m + -4) = 11 + -8

Reorder the terms:
-2(-7 + 3m) + 7(m + -4) = 11 + -8
(-7 * -2 + 3m * -2) + 7(m + -4) = 11 + -8
(14 + -6m) + 7(m + -4) = 11 + -8

Reorder the terms:
14 + -6m + 7(-4 + m) = 11 + -8
14 + -6m + (-4 * 7 + m * 7) = 11 + -8
14 + -6m + (-28 + 7m) = 11 + -8

Reorder the terms:
14 + -28 + -6m + 7m = 11 + -8

Combine like terms: 14 + -28 = -14
-14 + -6m + 7m = 11 + -8

Combine like terms: -6m + 7m = 1m
-14 + 1m = 11 + -8

Combine like terms: 11 + -8 = 3
-14 + 1m = 3

Solving
-14 + 1m = 3

Solving for variable 'm'.

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

Add '14' to each side of the equation.
-14 + 14 + 1m = 3 + 14

Combine like terms: -14 + 14 = 0
0 + 1m = 3 + 14
1m = 3 + 14

Combine like terms: 3 + 14 = 17
1m = 17

Divide each side by '1'.
m = 17

Simplifying
m = 17

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