-(4m-7)=-(8m-3)

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


Simplifying
-1(4m + -7) = -1(8m + -3)

Reorder the terms:
-1(-7 + 4m) = -1(8m + -3)
(-7 * -1 + 4m * -1) = -1(8m + -3)
(7 + -4m) = -1(8m + -3)

Reorder the terms:
7 + -4m = -1(-3 + 8m)
7 + -4m = (-3 * -1 + 8m * -1)
7 + -4m = (3 + -8m)

Solving
7 + -4m = 3 + -8m

Solving for variable 'm'.

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

Add '8m' to each side of the equation.
7 + -4m + 8m = 3 + -8m + 8m

Combine like terms: -4m + 8m = 4m
7 + 4m = 3 + -8m + 8m

Combine like terms: -8m + 8m = 0
7 + 4m = 3 + 0
7 + 4m = 3

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

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

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

Divide each side by '4'.
m = -1

Simplifying
m = -1

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