-13=4+m

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Solution for -13=4+m equation:


Simplifying
-13 = 4 + m

Solving
-13 = 4 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-13 + -1m = 4 + m + -1m

Combine like terms: m + -1m = 0
-13 + -1m = 4 + 0
-13 + -1m = 4

Add '13' to each side of the equation.
-13 + 13 + -1m = 4 + 13

Combine like terms: -13 + 13 = 0
0 + -1m = 4 + 13
-1m = 4 + 13

Combine like terms: 4 + 13 = 17
-1m = 17

Divide each side by '-1'.
m = -17

Simplifying
m = -17

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