3(m-6)-2(2m+1)-17=12m-9

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Solution for 3(m-6)-2(2m+1)-17=12m-9 equation:


Simplifying
3(m + -6) + -2(2m + 1) + -17 = 12m + -9

Reorder the terms:
3(-6 + m) + -2(2m + 1) + -17 = 12m + -9
(-6 * 3 + m * 3) + -2(2m + 1) + -17 = 12m + -9
(-18 + 3m) + -2(2m + 1) + -17 = 12m + -9

Reorder the terms:
-18 + 3m + -2(1 + 2m) + -17 = 12m + -9
-18 + 3m + (1 * -2 + 2m * -2) + -17 = 12m + -9
-18 + 3m + (-2 + -4m) + -17 = 12m + -9

Reorder the terms:
-18 + -2 + -17 + 3m + -4m = 12m + -9

Combine like terms: -18 + -2 = -20
-20 + -17 + 3m + -4m = 12m + -9

Combine like terms: -20 + -17 = -37
-37 + 3m + -4m = 12m + -9

Combine like terms: 3m + -4m = -1m
-37 + -1m = 12m + -9

Reorder the terms:
-37 + -1m = -9 + 12m

Solving
-37 + -1m = -9 + 12m

Solving for variable 'm'.

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

Add '-12m' to each side of the equation.
-37 + -1m + -12m = -9 + 12m + -12m

Combine like terms: -1m + -12m = -13m
-37 + -13m = -9 + 12m + -12m

Combine like terms: 12m + -12m = 0
-37 + -13m = -9 + 0
-37 + -13m = -9

Add '37' to each side of the equation.
-37 + 37 + -13m = -9 + 37

Combine like terms: -37 + 37 = 0
0 + -13m = -9 + 37
-13m = -9 + 37

Combine like terms: -9 + 37 = 28
-13m = 28

Divide each side by '-13'.
m = -2.153846154

Simplifying
m = -2.153846154

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