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

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


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

Reorder the terms:
-8(4 + m) + 4 = -7(m + 3)
(4 * -8 + m * -8) + 4 = -7(m + 3)
(-32 + -8m) + 4 = -7(m + 3)

Reorder the terms:
-32 + 4 + -8m = -7(m + 3)

Combine like terms: -32 + 4 = -28
-28 + -8m = -7(m + 3)

Reorder the terms:
-28 + -8m = -7(3 + m)
-28 + -8m = (3 * -7 + m * -7)
-28 + -8m = (-21 + -7m)

Solving
-28 + -8m = -21 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
-28 + -8m + 7m = -21 + -7m + 7m

Combine like terms: -8m + 7m = -1m
-28 + -1m = -21 + -7m + 7m

Combine like terms: -7m + 7m = 0
-28 + -1m = -21 + 0
-28 + -1m = -21

Add '28' to each side of the equation.
-28 + 28 + -1m = -21 + 28

Combine like terms: -28 + 28 = 0
0 + -1m = -21 + 28
-1m = -21 + 28

Combine like terms: -21 + 28 = 7
-1m = 7

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

Simplifying
m = -7

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