4(2+m)=8(m-7)

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Solution for 4(2+m)=8(m-7) equation:


Simplifying
4(2 + m) = 8(m + -7)
(2 * 4 + m * 4) = 8(m + -7)
(8 + 4m) = 8(m + -7)

Reorder the terms:
8 + 4m = 8(-7 + m)
8 + 4m = (-7 * 8 + m * 8)
8 + 4m = (-56 + 8m)

Solving
8 + 4m = -56 + 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.
8 + 4m + -8m = -56 + 8m + -8m

Combine like terms: 4m + -8m = -4m
8 + -4m = -56 + 8m + -8m

Combine like terms: 8m + -8m = 0
8 + -4m = -56 + 0
8 + -4m = -56

Add '-8' to each side of the equation.
8 + -8 + -4m = -56 + -8

Combine like terms: 8 + -8 = 0
0 + -4m = -56 + -8
-4m = -56 + -8

Combine like terms: -56 + -8 = -64
-4m = -64

Divide each side by '-4'.
m = 16

Simplifying
m = 16

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