q+7=2q+5

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Solution for q+7=2q+5 equation:


Simplifying
q + 7 = 2q + 5

Reorder the terms:
7 + q = 2q + 5

Reorder the terms:
7 + q = 5 + 2q

Solving
7 + q = 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.
7 + q + -2q = 5 + 2q + -2q

Combine like terms: q + -2q = -1q
7 + -1q = 5 + 2q + -2q

Combine like terms: 2q + -2q = 0
7 + -1q = 5 + 0
7 + -1q = 5

Add '-7' to each side of the equation.
7 + -7 + -1q = 5 + -7

Combine like terms: 7 + -7 = 0
0 + -1q = 5 + -7
-1q = 5 + -7

Combine like terms: 5 + -7 = -2
-1q = -2

Divide each side by '-1'.
q = 2

Simplifying
q = 2

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