4q-9=7a+12

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Solution for 4q-9=7a+12 equation:


Simplifying
4q + -9 = 7a + 12

Reorder the terms:
-9 + 4q = 7a + 12

Reorder the terms:
-9 + 4q = 12 + 7a

Solving
-9 + 4q = 12 + 7a

Solving for variable 'q'.

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

Add '9' to each side of the equation.
-9 + 9 + 4q = 12 + 9 + 7a

Combine like terms: -9 + 9 = 0
0 + 4q = 12 + 9 + 7a
4q = 12 + 9 + 7a

Combine like terms: 12 + 9 = 21
4q = 21 + 7a

Divide each side by '4'.
q = 5.25 + 1.75a

Simplifying
q = 5.25 + 1.75a

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