3m+2=-4m-9

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Solution for 3m+2=-4m-9 equation:


Simplifying
3m + 2 = -4m + -9

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

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

Solving
2 + 3m = -9 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
2 + 3m + 4m = -9 + -4m + 4m

Combine like terms: 3m + 4m = 7m
2 + 7m = -9 + -4m + 4m

Combine like terms: -4m + 4m = 0
2 + 7m = -9 + 0
2 + 7m = -9

Add '-2' to each side of the equation.
2 + -2 + 7m = -9 + -2

Combine like terms: 2 + -2 = 0
0 + 7m = -9 + -2
7m = -9 + -2

Combine like terms: -9 + -2 = -11
7m = -11

Divide each side by '7'.
m = -1.571428571

Simplifying
m = -1.571428571

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