4(9-7m)=8(8m-7)

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Solution for 4(9-7m)=8(8m-7) equation:


Simplifying
4(9 + -7m) = 8(8m + -7)
(9 * 4 + -7m * 4) = 8(8m + -7)
(36 + -28m) = 8(8m + -7)

Reorder the terms:
36 + -28m = 8(-7 + 8m)
36 + -28m = (-7 * 8 + 8m * 8)
36 + -28m = (-56 + 64m)

Solving
36 + -28m = -56 + 64m

Solving for variable 'm'.

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

Add '-64m' to each side of the equation.
36 + -28m + -64m = -56 + 64m + -64m

Combine like terms: -28m + -64m = -92m
36 + -92m = -56 + 64m + -64m

Combine like terms: 64m + -64m = 0
36 + -92m = -56 + 0
36 + -92m = -56

Add '-36' to each side of the equation.
36 + -36 + -92m = -56 + -36

Combine like terms: 36 + -36 = 0
0 + -92m = -56 + -36
-92m = -56 + -36

Combine like terms: -56 + -36 = -92
-92m = -92

Divide each side by '-92'.
m = 1

Simplifying
m = 1

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