5(20+q)=2(30+q)

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Solution for 5(20+q)=2(30+q) equation:


Simplifying
5(20 + q) = 2(30 + q)
(20 * 5 + q * 5) = 2(30 + q)
(100 + 5q) = 2(30 + q)
100 + 5q = (30 * 2 + q * 2)
100 + 5q = (60 + 2q)

Solving
100 + 5q = 60 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
100 + 5q + -2q = 60 + 2q + -2q

Combine like terms: 5q + -2q = 3q
100 + 3q = 60 + 2q + -2q

Combine like terms: 2q + -2q = 0
100 + 3q = 60 + 0
100 + 3q = 60

Add '-100' to each side of the equation.
100 + -100 + 3q = 60 + -100

Combine like terms: 100 + -100 = 0
0 + 3q = 60 + -100
3q = 60 + -100

Combine like terms: 60 + -100 = -40
3q = -40

Divide each side by '3'.
q = -13.33333333

Simplifying
q = -13.33333333

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