16-(3m+7)=3+4m-15

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Solution for 16-(3m+7)=3+4m-15 equation:


Simplifying
16 + -1(3m + 7) = 3 + 4m + -15

Reorder the terms:
16 + -1(7 + 3m) = 3 + 4m + -15
16 + (7 * -1 + 3m * -1) = 3 + 4m + -15
16 + (-7 + -3m) = 3 + 4m + -15

Combine like terms: 16 + -7 = 9
9 + -3m = 3 + 4m + -15

Reorder the terms:
9 + -3m = 3 + -15 + 4m

Combine like terms: 3 + -15 = -12
9 + -3m = -12 + 4m

Solving
9 + -3m = -12 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
9 + -3m + -4m = -12 + 4m + -4m

Combine like terms: -3m + -4m = -7m
9 + -7m = -12 + 4m + -4m

Combine like terms: 4m + -4m = 0
9 + -7m = -12 + 0
9 + -7m = -12

Add '-9' to each side of the equation.
9 + -9 + -7m = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -7m = -12 + -9
-7m = -12 + -9

Combine like terms: -12 + -9 = -21
-7m = -21

Divide each side by '-7'.
m = 3

Simplifying
m = 3

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