4q-15=7q

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Solution for 4q-15=7q equation:


Simplifying
4q + -15 = 7q

Reorder the terms:
-15 + 4q = 7q

Solving
-15 + 4q = 7q

Solving for variable 'q'.

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

Add '-7q' to each side of the equation.
-15 + 4q + -7q = 7q + -7q

Combine like terms: 4q + -7q = -3q
-15 + -3q = 7q + -7q

Combine like terms: 7q + -7q = 0
-15 + -3q = 0

Add '15' to each side of the equation.
-15 + 15 + -3q = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -3q = 0 + 15
-3q = 0 + 15

Combine like terms: 0 + 15 = 15
-3q = 15

Divide each side by '-3'.
q = -5

Simplifying
q = -5

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