9q-13+3(a+8)=7

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Solution for 9q-13+3(a+8)=7 equation:


Simplifying
9q + -13 + 3(a + 8) = 7

Reorder the terms:
9q + -13 + 3(8 + a) = 7
9q + -13 + (8 * 3 + a * 3) = 7
9q + -13 + (24 + 3a) = 7

Reorder the terms:
-13 + 24 + 3a + 9q = 7

Combine like terms: -13 + 24 = 11
11 + 3a + 9q = 7

Solving
11 + 3a + 9q = 7

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + 3a + -11 + 9q = 7 + -11

Reorder the terms:
11 + -11 + 3a + 9q = 7 + -11

Combine like terms: 11 + -11 = 0
0 + 3a + 9q = 7 + -11
3a + 9q = 7 + -11

Combine like terms: 7 + -11 = -4
3a + 9q = -4

Add '-9q' to each side of the equation.
3a + 9q + -9q = -4 + -9q

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

Divide each side by '3'.
a = -1.333333333 + -3q

Simplifying
a = -1.333333333 + -3q

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