3m-1=4m-8

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Solution for 3m-1=4m-8 equation:


Simplifying
3m + -1 = 4m + -8

Reorder the terms:
-1 + 3m = 4m + -8

Reorder the terms:
-1 + 3m = -8 + 4m

Solving
-1 + 3m = -8 + 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.
-1 + 3m + -4m = -8 + 4m + -4m

Combine like terms: 3m + -4m = -1m
-1 + -1m = -8 + 4m + -4m

Combine like terms: 4m + -4m = 0
-1 + -1m = -8 + 0
-1 + -1m = -8

Add '1' to each side of the equation.
-1 + 1 + -1m = -8 + 1

Combine like terms: -1 + 1 = 0
0 + -1m = -8 + 1
-1m = -8 + 1

Combine like terms: -8 + 1 = -7
-1m = -7

Divide each side by '-1'.
m = 7

Simplifying
m = 7

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