7(m-5)-4(3m+1)=5

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Solution for 7(m-5)-4(3m+1)=5 equation:


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

Reorder the terms:
7(-5 + m) + -4(3m + 1) = 5
(-5 * 7 + m * 7) + -4(3m + 1) = 5
(-35 + 7m) + -4(3m + 1) = 5

Reorder the terms:
-35 + 7m + -4(1 + 3m) = 5
-35 + 7m + (1 * -4 + 3m * -4) = 5
-35 + 7m + (-4 + -12m) = 5

Reorder the terms:
-35 + -4 + 7m + -12m = 5

Combine like terms: -35 + -4 = -39
-39 + 7m + -12m = 5

Combine like terms: 7m + -12m = -5m
-39 + -5m = 5

Solving
-39 + -5m = 5

Solving for variable 'm'.

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

Add '39' to each side of the equation.
-39 + 39 + -5m = 5 + 39

Combine like terms: -39 + 39 = 0
0 + -5m = 5 + 39
-5m = 5 + 39

Combine like terms: 5 + 39 = 44
-5m = 44

Divide each side by '-5'.
m = -8.8

Simplifying
m = -8.8

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