4q+5=q-7

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Solution for 4q+5=q-7 equation:


Simplifying
4q + 5 = q + -7

Reorder the terms:
5 + 4q = q + -7

Reorder the terms:
5 + 4q = -7 + q

Solving
5 + 4q = -7 + 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.
5 + 4q + -1q = -7 + q + -1q

Combine like terms: 4q + -1q = 3q
5 + 3q = -7 + q + -1q

Combine like terms: q + -1q = 0
5 + 3q = -7 + 0
5 + 3q = -7

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

Combine like terms: 5 + -5 = 0
0 + 3q = -7 + -5
3q = -7 + -5

Combine like terms: -7 + -5 = -12
3q = -12

Divide each side by '3'.
q = -4

Simplifying
q = -4

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