-2(8+3m)=-(7m+8)+7

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Solution for -2(8+3m)=-(7m+8)+7 equation:


Simplifying
-2(8 + 3m) = -1(7m + 8) + 7
(8 * -2 + 3m * -2) = -1(7m + 8) + 7
(-16 + -6m) = -1(7m + 8) + 7

Reorder the terms:
-16 + -6m = -1(8 + 7m) + 7
-16 + -6m = (8 * -1 + 7m * -1) + 7
-16 + -6m = (-8 + -7m) + 7

Reorder the terms:
-16 + -6m = -8 + 7 + -7m

Combine like terms: -8 + 7 = -1
-16 + -6m = -1 + -7m

Solving
-16 + -6m = -1 + -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.
-16 + -6m + 7m = -1 + -7m + 7m

Combine like terms: -6m + 7m = 1m
-16 + 1m = -1 + -7m + 7m

Combine like terms: -7m + 7m = 0
-16 + 1m = -1 + 0
-16 + 1m = -1

Add '16' to each side of the equation.
-16 + 16 + 1m = -1 + 16

Combine like terms: -16 + 16 = 0
0 + 1m = -1 + 16
1m = -1 + 16

Combine like terms: -1 + 16 = 15
1m = 15

Divide each side by '1'.
m = 15

Simplifying
m = 15

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