q+13=2q

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Solution for q+13=2q equation:


Simplifying
q + 13 = 2q

Reorder the terms:
13 + q = 2q

Solving
13 + q = 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.
13 + q + -2q = 2q + -2q

Combine like terms: q + -2q = -1q
13 + -1q = 2q + -2q

Combine like terms: 2q + -2q = 0
13 + -1q = 0

Add '-13' to each side of the equation.
13 + -13 + -1q = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -1q = 0 + -13
-1q = 0 + -13

Combine like terms: 0 + -13 = -13
-1q = -13

Divide each side by '-1'.
q = 13

Simplifying
q = 13

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