7q-9=4q+6

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Solution for 7q-9=4q+6 equation:


Simplifying
7q + -9 = 4q + 6

Reorder the terms:
-9 + 7q = 4q + 6

Reorder the terms:
-9 + 7q = 6 + 4q

Solving
-9 + 7q = 6 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
-9 + 7q + -4q = 6 + 4q + -4q

Combine like terms: 7q + -4q = 3q
-9 + 3q = 6 + 4q + -4q

Combine like terms: 4q + -4q = 0
-9 + 3q = 6 + 0
-9 + 3q = 6

Add '9' to each side of the equation.
-9 + 9 + 3q = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 3q = 6 + 9
3q = 6 + 9

Combine like terms: 6 + 9 = 15
3q = 15

Divide each side by '3'.
q = 5

Simplifying
q = 5

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