2q+3=5q-9

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Solution for 2q+3=5q-9 equation:


Simplifying
2q + 3 = 5q + -9

Reorder the terms:
3 + 2q = 5q + -9

Reorder the terms:
3 + 2q = -9 + 5q

Solving
3 + 2q = -9 + 5q

Solving for variable 'q'.

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

Add '-5q' to each side of the equation.
3 + 2q + -5q = -9 + 5q + -5q

Combine like terms: 2q + -5q = -3q
3 + -3q = -9 + 5q + -5q

Combine like terms: 5q + -5q = 0
3 + -3q = -9 + 0
3 + -3q = -9

Add '-3' to each side of the equation.
3 + -3 + -3q = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -3q = -9 + -3
-3q = -9 + -3

Combine like terms: -9 + -3 = -12
-3q = -12

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

Simplifying
q = 4

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