3q-15=2q+5

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Solution for 3q-15=2q+5 equation:


Simplifying
3q + -15 = 2q + 5

Reorder the terms:
-15 + 3q = 2q + 5

Reorder the terms:
-15 + 3q = 5 + 2q

Solving
-15 + 3q = 5 + 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.
-15 + 3q + -2q = 5 + 2q + -2q

Combine like terms: 3q + -2q = 1q
-15 + 1q = 5 + 2q + -2q

Combine like terms: 2q + -2q = 0
-15 + 1q = 5 + 0
-15 + 1q = 5

Add '15' to each side of the equation.
-15 + 15 + 1q = 5 + 15

Combine like terms: -15 + 15 = 0
0 + 1q = 5 + 15
1q = 5 + 15

Combine like terms: 5 + 15 = 20
1q = 20

Divide each side by '1'.
q = 20

Simplifying
q = 20

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