3(m-5)+4(m+2)=

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Solution for 3(m-5)+4(m+2)= equation:


Simplifying
3(m + -5) + 4(m + 2) = 0

Reorder the terms:
3(-5 + m) + 4(m + 2) = 0
(-5 * 3 + m * 3) + 4(m + 2) = 0
(-15 + 3m) + 4(m + 2) = 0

Reorder the terms:
-15 + 3m + 4(2 + m) = 0
-15 + 3m + (2 * 4 + m * 4) = 0
-15 + 3m + (8 + 4m) = 0

Reorder the terms:
-15 + 8 + 3m + 4m = 0

Combine like terms: -15 + 8 = -7
-7 + 3m + 4m = 0

Combine like terms: 3m + 4m = 7m
-7 + 7m = 0

Solving
-7 + 7m = 0

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + 7m = 0 + 7

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

Combine like terms: 0 + 7 = 7
7m = 7

Divide each side by '7'.
m = 1

Simplifying
m = 1

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