4m-7=18-m

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


Simplifying
4m + -7 = 18 + -1m

Reorder the terms:
-7 + 4m = 18 + -1m

Solving
-7 + 4m = 18 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
-7 + 4m + m = 18 + -1m + m

Combine like terms: 4m + m = 5m
-7 + 5m = 18 + -1m + m

Combine like terms: -1m + m = 0
-7 + 5m = 18 + 0
-7 + 5m = 18

Add '7' to each side of the equation.
-7 + 7 + 5m = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 5m = 18 + 7
5m = 18 + 7

Combine like terms: 18 + 7 = 25
5m = 25

Divide each side by '5'.
m = 5

Simplifying
m = 5

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