5m-2(m+1)=7

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Solution for 5m-2(m+1)=7 equation:


Simplifying
5m + -2(m + 1) = 7

Reorder the terms:
5m + -2(1 + m) = 7
5m + (1 * -2 + m * -2) = 7
5m + (-2 + -2m) = 7

Reorder the terms:
-2 + 5m + -2m = 7

Combine like terms: 5m + -2m = 3m
-2 + 3m = 7

Solving
-2 + 3m = 7

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + 2 + 3m = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 3m = 7 + 2
3m = 7 + 2

Combine like terms: 7 + 2 = 9
3m = 9

Divide each side by '3'.
m = 3

Simplifying
m = 3

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