7q+5-2q-8=3q-7

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Solution for 7q+5-2q-8=3q-7 equation:


Simplifying
7q + 5 + -2q + -8 = 3q + -7

Reorder the terms:
5 + -8 + 7q + -2q = 3q + -7

Combine like terms: 5 + -8 = -3
-3 + 7q + -2q = 3q + -7

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

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

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

Solving for variable 'q'.

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

Add '-3q' to each side of the equation.
-3 + 5q + -3q = -7 + 3q + -3q

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

Combine like terms: 3q + -3q = 0
-3 + 2q = -7 + 0
-3 + 2q = -7

Add '3' to each side of the equation.
-3 + 3 + 2q = -7 + 3

Combine like terms: -3 + 3 = 0
0 + 2q = -7 + 3
2q = -7 + 3

Combine like terms: -7 + 3 = -4
2q = -4

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

Simplifying
q = -2

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