Q^2+7q=18

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Solution for Q^2+7q=18 equation:


Simplifying
Q2 + 7q = 18

Solving
Q2 + 7q = 18

Solving for variable 'Q'.

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

Add '-7q' to each side of the equation.
Q2 + 7q + -7q = 18 + -7q

Combine like terms: 7q + -7q = 0
Q2 + 0 = 18 + -7q
Q2 = 18 + -7q

Simplifying
Q2 = 18 + -7q

Reorder the terms:
-18 + Q2 + 7q = 18 + -7q + -18 + 7q

Reorder the terms:
-18 + Q2 + 7q = 18 + -18 + -7q + 7q

Combine like terms: 18 + -18 = 0
-18 + Q2 + 7q = 0 + -7q + 7q
-18 + Q2 + 7q = -7q + 7q

Combine like terms: -7q + 7q = 0
-18 + Q2 + 7q = 0

The solution to this equation could not be determined.

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