7[6m-(5m+3)+4]=5m+4

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Solution for 7[6m-(5m+3)+4]=5m+4 equation:


Simplifying
7[6m + -1(5m + 3) + 4] = 5m + 4

Reorder the terms:
7[6m + -1(3 + 5m) + 4] = 5m + 4
7[6m + (3 * -1 + 5m * -1) + 4] = 5m + 4
7[6m + (-3 + -5m) + 4] = 5m + 4

Reorder the terms:
7[-3 + 4 + 6m + -5m] = 5m + 4

Combine like terms: -3 + 4 = 1
7[1 + 6m + -5m] = 5m + 4

Combine like terms: 6m + -5m = 1m
7[1 + 1m] = 5m + 4
[1 * 7 + 1m * 7] = 5m + 4
[7 + 7m] = 5m + 4

Reorder the terms:
7 + 7m = 4 + 5m

Solving
7 + 7m = 4 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
7 + 7m + -5m = 4 + 5m + -5m

Combine like terms: 7m + -5m = 2m
7 + 2m = 4 + 5m + -5m

Combine like terms: 5m + -5m = 0
7 + 2m = 4 + 0
7 + 2m = 4

Add '-7' to each side of the equation.
7 + -7 + 2m = 4 + -7

Combine like terms: 7 + -7 = 0
0 + 2m = 4 + -7
2m = 4 + -7

Combine like terms: 4 + -7 = -3
2m = -3

Divide each side by '2'.
m = -1.5

Simplifying
m = -1.5

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