3q-7=q-5

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Solution for 3q-7=q-5 equation:


Simplifying
3q + -7 = q + -5

Reorder the terms:
-7 + 3q = q + -5

Reorder the terms:
-7 + 3q = -5 + q

Solving
-7 + 3q = -5 + 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.
-7 + 3q + -1q = -5 + q + -1q

Combine like terms: 3q + -1q = 2q
-7 + 2q = -5 + q + -1q

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

Add '7' to each side of the equation.
-7 + 7 + 2q = -5 + 7

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

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

Divide each side by '2'.
q = 1

Simplifying
q = 1

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