-5+7m-20=20-2

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Solution for -5+7m-20=20-2 equation:


Simplifying
-5 + 7m + -20 = 20 + -2

Reorder the terms:
-5 + -20 + 7m = 20 + -2

Combine like terms: -5 + -20 = -25
-25 + 7m = 20 + -2

Combine like terms: 20 + -2 = 18
-25 + 7m = 18

Solving
-25 + 7m = 18

Solving for variable 'm'.

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

Add '25' to each side of the equation.
-25 + 25 + 7m = 18 + 25

Combine like terms: -25 + 25 = 0
0 + 7m = 18 + 25
7m = 18 + 25

Combine like terms: 18 + 25 = 43
7m = 43

Divide each side by '7'.
m = 6.142857143

Simplifying
m = 6.142857143

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