7m+2=4m-18

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Solution for 7m+2=4m-18 equation:


Simplifying
7m + 2 = 4m + -18

Reorder the terms:
2 + 7m = 4m + -18

Reorder the terms:
2 + 7m = -18 + 4m

Solving
2 + 7m = -18 + 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 + 7m + -4m = -18 + 4m + -4m

Combine like terms: 7m + -4m = 3m
2 + 3m = -18 + 4m + -4m

Combine like terms: 4m + -4m = 0
2 + 3m = -18 + 0
2 + 3m = -18

Add '-2' to each side of the equation.
2 + -2 + 3m = -18 + -2

Combine like terms: 2 + -2 = 0
0 + 3m = -18 + -2
3m = -18 + -2

Combine like terms: -18 + -2 = -20
3m = -20

Divide each side by '3'.
m = -6.666666667

Simplifying
m = -6.666666667

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