-3=8m-2+7

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Solution for -3=8m-2+7 equation:


Simplifying
-3 = 8m + -2 + 7

Reorder the terms:
-3 = -2 + 7 + 8m

Combine like terms: -2 + 7 = 5
-3 = 5 + 8m

Solving
-3 = 5 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-3 + -8m = 5 + 8m + -8m

Combine like terms: 8m + -8m = 0
-3 + -8m = 5 + 0
-3 + -8m = 5

Add '3' to each side of the equation.
-3 + 3 + -8m = 5 + 3

Combine like terms: -3 + 3 = 0
0 + -8m = 5 + 3
-8m = 5 + 3

Combine like terms: 5 + 3 = 8
-8m = 8

Divide each side by '-8'.
m = -1

Simplifying
m = -1

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