17-(5m+7)=4+2m-15

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Solution for 17-(5m+7)=4+2m-15 equation:


Simplifying
17 + -1(5m + 7) = 4 + 2m + -15

Reorder the terms:
17 + -1(7 + 5m) = 4 + 2m + -15
17 + (7 * -1 + 5m * -1) = 4 + 2m + -15
17 + (-7 + -5m) = 4 + 2m + -15

Combine like terms: 17 + -7 = 10
10 + -5m = 4 + 2m + -15

Reorder the terms:
10 + -5m = 4 + -15 + 2m

Combine like terms: 4 + -15 = -11
10 + -5m = -11 + 2m

Solving
10 + -5m = -11 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
10 + -5m + -2m = -11 + 2m + -2m

Combine like terms: -5m + -2m = -7m
10 + -7m = -11 + 2m + -2m

Combine like terms: 2m + -2m = 0
10 + -7m = -11 + 0
10 + -7m = -11

Add '-10' to each side of the equation.
10 + -10 + -7m = -11 + -10

Combine like terms: 10 + -10 = 0
0 + -7m = -11 + -10
-7m = -11 + -10

Combine like terms: -11 + -10 = -21
-7m = -21

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

Simplifying
m = 3

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