20-q=19q

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Solution for 20-q=19q equation:


Simplifying
20 + -1q = 19q

Solving
20 + -1q = 19q

Solving for variable 'q'.

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

Add '-19q' to each side of the equation.
20 + -1q + -19q = 19q + -19q

Combine like terms: -1q + -19q = -20q
20 + -20q = 19q + -19q

Combine like terms: 19q + -19q = 0
20 + -20q = 0

Add '-20' to each side of the equation.
20 + -20 + -20q = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -20q = 0 + -20
-20q = 0 + -20

Combine like terms: 0 + -20 = -20
-20q = -20

Divide each side by '-20'.
q = 1

Simplifying
q = 1

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