7=1q+-13

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Solution for 7=1q+-13 equation:


Simplifying
7 = 1q + -13

Reorder the terms:
7 = -13 + 1q

Solving
7 = -13 + 1q

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.
7 + -1q = -13 + 1q + -1q

Combine like terms: 1q + -1q = 0
7 + -1q = -13 + 0
7 + -1q = -13

Add '-7' to each side of the equation.
7 + -7 + -1q = -13 + -7

Combine like terms: 7 + -7 = 0
0 + -1q = -13 + -7
-1q = -13 + -7

Combine like terms: -13 + -7 = -20
-1q = -20

Divide each side by '-1'.
q = 20

Simplifying
q = 20

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