m-(7+m)=3m+(m-3)

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Solution for m-(7+m)=3m+(m-3) equation:


Simplifying
m + -1(7 + m) = 3m + (m + -3)
m + (7 * -1 + m * -1) = 3m + (m + -3)
m + (-7 + -1m) = 3m + (m + -3)

Reorder the terms:
-7 + m + -1m = 3m + (m + -3)

Combine like terms: m + -1m = 0
-7 + 0 = 3m + (m + -3)
-7 = 3m + (m + -3)

Reorder the terms:
-7 = 3m + (-3 + m)

Remove parenthesis around (-3 + m)
-7 = 3m + -3 + m

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

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

Solving
-7 = -3 + 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.
-7 + -4m = -3 + 4m + -4m

Combine like terms: 4m + -4m = 0
-7 + -4m = -3 + 0
-7 + -4m = -3

Add '7' to each side of the equation.
-7 + 7 + -4m = -3 + 7

Combine like terms: -7 + 7 = 0
0 + -4m = -3 + 7
-4m = -3 + 7

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

Divide each side by '-4'.
m = -1

Simplifying
m = -1

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