3m+5=7m-1

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Solution for 3m+5=7m-1 equation:


Simplifying
3m + 5 = 7m + -1

Reorder the terms:
5 + 3m = 7m + -1

Reorder the terms:
5 + 3m = -1 + 7m

Solving
5 + 3m = -1 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
5 + 3m + -7m = -1 + 7m + -7m

Combine like terms: 3m + -7m = -4m
5 + -4m = -1 + 7m + -7m

Combine like terms: 7m + -7m = 0
5 + -4m = -1 + 0
5 + -4m = -1

Add '-5' to each side of the equation.
5 + -5 + -4m = -1 + -5

Combine like terms: 5 + -5 = 0
0 + -4m = -1 + -5
-4m = -1 + -5

Combine like terms: -1 + -5 = -6
-4m = -6

Divide each side by '-4'.
m = 1.5

Simplifying
m = 1.5

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