4m-18=2m-7

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


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

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

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

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

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

Combine like terms: 2m + -2m = 0
-18 + 2m = -7 + 0
-18 + 2m = -7

Add '18' to each side of the equation.
-18 + 18 + 2m = -7 + 18

Combine like terms: -18 + 18 = 0
0 + 2m = -7 + 18
2m = -7 + 18

Combine like terms: -7 + 18 = 11
2m = 11

Divide each side by '2'.
m = 5.5

Simplifying
m = 5.5

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