10q+-20(1-q)=-20q+10(1-q)

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Solution for 10q+-20(1-q)=-20q+10(1-q) equation:


Simplifying
10q + -20(1 + -1q) = -20q + 10(1 + -1q)
10q + (1 * -20 + -1q * -20) = -20q + 10(1 + -1q)
10q + (-20 + 20q) = -20q + 10(1 + -1q)

Reorder the terms:
-20 + 10q + 20q = -20q + 10(1 + -1q)

Combine like terms: 10q + 20q = 30q
-20 + 30q = -20q + 10(1 + -1q)
-20 + 30q = -20q + (1 * 10 + -1q * 10)
-20 + 30q = -20q + (10 + -10q)

Reorder the terms:
-20 + 30q = 10 + -20q + -10q

Combine like terms: -20q + -10q = -30q
-20 + 30q = 10 + -30q

Solving
-20 + 30q = 10 + -30q

Solving for variable 'q'.

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

Add '30q' to each side of the equation.
-20 + 30q + 30q = 10 + -30q + 30q

Combine like terms: 30q + 30q = 60q
-20 + 60q = 10 + -30q + 30q

Combine like terms: -30q + 30q = 0
-20 + 60q = 10 + 0
-20 + 60q = 10

Add '20' to each side of the equation.
-20 + 20 + 60q = 10 + 20

Combine like terms: -20 + 20 = 0
0 + 60q = 10 + 20
60q = 10 + 20

Combine like terms: 10 + 20 = 30
60q = 30

Divide each side by '60'.
q = 0.5

Simplifying
q = 0.5

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