m=7-5(m-1)

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Solution for m=7-5(m-1) equation:


Simplifying
m = 7 + -5(m + -1)

Reorder the terms:
m = 7 + -5(-1 + m)
m = 7 + (-1 * -5 + m * -5)
m = 7 + (5 + -5m)

Combine like terms: 7 + 5 = 12
m = 12 + -5m

Solving
m = 12 + -5m

Solving for variable 'm'.

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

Add '5m' to each side of the equation.
m + 5m = 12 + -5m + 5m

Combine like terms: m + 5m = 6m
6m = 12 + -5m + 5m

Combine like terms: -5m + 5m = 0
6m = 12 + 0
6m = 12

Divide each side by '6'.
m = 2

Simplifying
m = 2

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