-4(1-7m)+5=31-2m

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Solution for -4(1-7m)+5=31-2m equation: 


Simplifying
-4(1 + -7m) + 5 = 31 + -2m
(1 * -4 + -7m * -4) + 5 = 31 + -2m
(-4 + 28m) + 5 = 31 + -2m

Reorder the terms:
-4 + 5 + 28m = 31 + -2m

Combine like terms: -4 + 5 = 1
1 + 28m = 31 + -2m

Solving
1 + 28m = 31 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
1 + 28m + 2m = 31 + -2m + 2m

Combine like terms: 28m + 2m = 30m
1 + 30m = 31 + -2m + 2m

Combine like terms: -2m + 2m = 0
1 + 30m = 31 + 0
1 + 30m = 31

Add '-1' to each side of the equation.
1 + -1 + 30m = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 30m = 31 + -1
30m = 31 + -1

Combine like terms: 31 + -1 = 30
30m = 30

Divide each side by '30'.
m = 1

Simplifying
m = 1

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