-4m-7=-17

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Solution for -4m-7=-17 equation: 


Simplifying
-4m + -7 = -17

Reorder the terms:
-7 + -4m = -17

Solving
-7 + -4m = -17

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 + -4m = -17 + 7

Combine like terms: -7 + 7 = 0
0 + -4m = -17 + 7
-4m = -17 + 7

Combine like terms: -17 + 7 = -10
-4m = -10

Divide each side by '-4'.
m = 2.5

Simplifying
m = 2.5

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