-20+5=m-1

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Solution for -20+5=m-1 equation:


Simplifying
-20 + 5 = m + -1

Combine like terms: -20 + 5 = -15
-15 = m + -1

Reorder the terms:
-15 = -1 + m

Solving
-15 = -1 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-15 + -1m = -1 + m + -1m

Combine like terms: m + -1m = 0
-15 + -1m = -1 + 0
-15 + -1m = -1

Add '15' to each side of the equation.
-15 + 15 + -1m = -1 + 15

Combine like terms: -15 + 15 = 0
0 + -1m = -1 + 15
-1m = -1 + 15

Combine like terms: -1 + 15 = 14
-1m = 14

Divide each side by '-1'.
m = -14

Simplifying
m = -14

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