2q-91=q

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Solution for 2q-91=q equation:


Simplifying
2q + -91 = q

Reorder the terms:
-91 + 2q = q

Solving
-91 + 2q = q

Solving for variable 'q'.

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

Add '-1q' to each side of the equation.
-91 + 2q + -1q = q + -1q

Combine like terms: 2q + -1q = 1q
-91 + 1q = q + -1q

Combine like terms: q + -1q = 0
-91 + 1q = 0

Add '91' to each side of the equation.
-91 + 91 + 1q = 0 + 91

Combine like terms: -91 + 91 = 0
0 + 1q = 0 + 91
1q = 0 + 91

Combine like terms: 0 + 91 = 91
1q = 91

Divide each side by '1'.
q = 91

Simplifying
q = 91

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