-7q-5(2-q)=-9

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Solution for -7q-5(2-q)=-9 equation:


Simplifying
-7q + -5(2 + -1q) = -9
-7q + (2 * -5 + -1q * -5) = -9
-7q + (-10 + 5q) = -9

Reorder the terms:
-10 + -7q + 5q = -9

Combine like terms: -7q + 5q = -2q
-10 + -2q = -9

Solving
-10 + -2q = -9

Solving for variable 'q'.

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

Add '10' to each side of the equation.
-10 + 10 + -2q = -9 + 10

Combine like terms: -10 + 10 = 0
0 + -2q = -9 + 10
-2q = -9 + 10

Combine like terms: -9 + 10 = 1
-2q = 1

Divide each side by '-2'.
q = -0.5

Simplifying
q = -0.5

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