3(5m+8)-2(m+7)=

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Solution for 3(5m+8)-2(m+7)= equation:


Simplifying
3(5m + 8) + -2(m + 7) = 0

Reorder the terms:
3(8 + 5m) + -2(m + 7) = 0
(8 * 3 + 5m * 3) + -2(m + 7) = 0
(24 + 15m) + -2(m + 7) = 0

Reorder the terms:
24 + 15m + -2(7 + m) = 0
24 + 15m + (7 * -2 + m * -2) = 0
24 + 15m + (-14 + -2m) = 0

Reorder the terms:
24 + -14 + 15m + -2m = 0

Combine like terms: 24 + -14 = 10
10 + 15m + -2m = 0

Combine like terms: 15m + -2m = 13m
10 + 13m = 0

Solving
10 + 13m = 0

Solving for variable 'm'.

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

Add '-10' to each side of the equation.
10 + -10 + 13m = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 13m = 0 + -10
13m = 0 + -10

Combine like terms: 0 + -10 = -10
13m = -10

Divide each side by '13'.
m = -0.7692307692

Simplifying
m = -0.7692307692

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