8=4+m+7

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Solution for 8=4+m+7 equation:


Simplifying
8 = 4 + m + 7

Reorder the terms:
8 = 4 + 7 + m

Combine like terms: 4 + 7 = 11
8 = 11 + m

Solving
8 = 11 + 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.
8 + -1m = 11 + m + -1m

Combine like terms: m + -1m = 0
8 + -1m = 11 + 0
8 + -1m = 11

Add '-8' to each side of the equation.
8 + -8 + -1m = 11 + -8

Combine like terms: 8 + -8 = 0
0 + -1m = 11 + -8
-1m = 11 + -8

Combine like terms: 11 + -8 = 3
-1m = 3

Divide each side by '-1'.
m = -3

Simplifying
m = -3

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