7q-(5q+5)=9-(5q-6)

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Solution for 7q-(5q+5)=9-(5q-6) equation:


Simplifying
7q + -1(5q + 5) = 9 + -1(5q + -6)

Reorder the terms:
7q + -1(5 + 5q) = 9 + -1(5q + -6)
7q + (5 * -1 + 5q * -1) = 9 + -1(5q + -6)
7q + (-5 + -5q) = 9 + -1(5q + -6)

Reorder the terms:
-5 + 7q + -5q = 9 + -1(5q + -6)

Combine like terms: 7q + -5q = 2q
-5 + 2q = 9 + -1(5q + -6)

Reorder the terms:
-5 + 2q = 9 + -1(-6 + 5q)
-5 + 2q = 9 + (-6 * -1 + 5q * -1)
-5 + 2q = 9 + (6 + -5q)

Combine like terms: 9 + 6 = 15
-5 + 2q = 15 + -5q

Solving
-5 + 2q = 15 + -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.
-5 + 2q + 5q = 15 + -5q + 5q

Combine like terms: 2q + 5q = 7q
-5 + 7q = 15 + -5q + 5q

Combine like terms: -5q + 5q = 0
-5 + 7q = 15 + 0
-5 + 7q = 15

Add '5' to each side of the equation.
-5 + 5 + 7q = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 7q = 15 + 5
7q = 15 + 5

Combine like terms: 15 + 5 = 20
7q = 20

Divide each side by '7'.
q = 2.857142857

Simplifying
q = 2.857142857

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