3(m-5)=2(m+1)-9

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Solution for 3(m-5)=2(m+1)-9 equation:


Simplifying
3(m + -5) = 2(m + 1) + -9

Reorder the terms:
3(-5 + m) = 2(m + 1) + -9
(-5 * 3 + m * 3) = 2(m + 1) + -9
(-15 + 3m) = 2(m + 1) + -9

Reorder the terms:
-15 + 3m = 2(1 + m) + -9
-15 + 3m = (1 * 2 + m * 2) + -9
-15 + 3m = (2 + 2m) + -9

Reorder the terms:
-15 + 3m = 2 + -9 + 2m

Combine like terms: 2 + -9 = -7
-15 + 3m = -7 + 2m

Solving
-15 + 3m = -7 + 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.
-15 + 3m + -2m = -7 + 2m + -2m

Combine like terms: 3m + -2m = 1m
-15 + 1m = -7 + 2m + -2m

Combine like terms: 2m + -2m = 0
-15 + 1m = -7 + 0
-15 + 1m = -7

Add '15' to each side of the equation.
-15 + 15 + 1m = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 1m = -7 + 15
1m = -7 + 15

Combine like terms: -7 + 15 = 8
1m = 8

Divide each side by '1'.
m = 8

Simplifying
m = 8

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