3=-0.2m-7

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Solution for 3=-0.2m-7 equation:


Simplifying
3 = -0.2m + -7

Reorder the terms:
3 = -7 + -0.2m

Solving
3 = -7 + -0.2m

Solving for variable 'm'.

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

Add '0.2m' to each side of the equation.
3 + 0.2m = -7 + -0.2m + 0.2m

Combine like terms: -0.2m + 0.2m = 0.0
3 + 0.2m = -7 + 0.0
3 + 0.2m = -7

Add '-3' to each side of the equation.
3 + -3 + 0.2m = -7 + -3

Combine like terms: 3 + -3 = 0
0 + 0.2m = -7 + -3
0.2m = -7 + -3

Combine like terms: -7 + -3 = -10
0.2m = -10

Divide each side by '0.2'.
m = -50

Simplifying
m = -50

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