5q-30=4q+20

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Solution for 5q-30=4q+20 equation:


Simplifying
5q + -30 = 4q + 20

Reorder the terms:
-30 + 5q = 4q + 20

Reorder the terms:
-30 + 5q = 20 + 4q

Solving
-30 + 5q = 20 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
-30 + 5q + -4q = 20 + 4q + -4q

Combine like terms: 5q + -4q = 1q
-30 + 1q = 20 + 4q + -4q

Combine like terms: 4q + -4q = 0
-30 + 1q = 20 + 0
-30 + 1q = 20

Add '30' to each side of the equation.
-30 + 30 + 1q = 20 + 30

Combine like terms: -30 + 30 = 0
0 + 1q = 20 + 30
1q = 20 + 30

Combine like terms: 20 + 30 = 50
1q = 50

Divide each side by '1'.
q = 50

Simplifying
q = 50

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