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

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


Simplifying
4(1 + -7m) = -3(1 + 7m)
(1 * 4 + -7m * 4) = -3(1 + 7m)
(4 + -28m) = -3(1 + 7m)
4 + -28m = (1 * -3 + 7m * -3)
4 + -28m = (-3 + -21m)

Solving
4 + -28m = -3 + -21m

Solving for variable 'm'.

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

Add '21m' to each side of the equation.
4 + -28m + 21m = -3 + -21m + 21m

Combine like terms: -28m + 21m = -7m
4 + -7m = -3 + -21m + 21m

Combine like terms: -21m + 21m = 0
4 + -7m = -3 + 0
4 + -7m = -3

Add '-4' to each side of the equation.
4 + -4 + -7m = -3 + -4

Combine like terms: 4 + -4 = 0
0 + -7m = -3 + -4
-7m = -3 + -4

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

Divide each side by '-7'.
m = 1

Simplifying
m = 1

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