-8m-7=-47

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Solution for -8m-7=-47 equation: 


Simplifying
-8m + -7 = -47

Reorder the terms:
-7 + -8m = -47

Solving
-7 + -8m = -47

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + -8m = -47 + 7

Combine like terms: -7 + 7 = 0
0 + -8m = -47 + 7
-8m = -47 + 7

Combine like terms: -47 + 7 = -40
-8m = -40

Divide each side by '-8'.
m = 5

Simplifying
m = 5

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