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

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Solution for 4(m+7)=-8(m+1) equation:


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

Reorder the terms:
4(7 + m) = -8(m + 1)
(7 * 4 + m * 4) = -8(m + 1)
(28 + 4m) = -8(m + 1)

Reorder the terms:
28 + 4m = -8(1 + m)
28 + 4m = (1 * -8 + m * -8)
28 + 4m = (-8 + -8m)

Solving
28 + 4m = -8 + -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.
28 + 4m + 8m = -8 + -8m + 8m

Combine like terms: 4m + 8m = 12m
28 + 12m = -8 + -8m + 8m

Combine like terms: -8m + 8m = 0
28 + 12m = -8 + 0
28 + 12m = -8

Add '-28' to each side of the equation.
28 + -28 + 12m = -8 + -28

Combine like terms: 28 + -28 = 0
0 + 12m = -8 + -28
12m = -8 + -28

Combine like terms: -8 + -28 = -36
12m = -36

Divide each side by '12'.
m = -3

Simplifying
m = -3

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