16+18q=5q-2(-8q-4)

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Solution for 16+18q=5q-2(-8q-4) equation:


Simplifying
16 + 18q = 5q + -2(-8q + -4)

Reorder the terms:
16 + 18q = 5q + -2(-4 + -8q)
16 + 18q = 5q + (-4 * -2 + -8q * -2)
16 + 18q = 5q + (8 + 16q)

Reorder the terms:
16 + 18q = 8 + 5q + 16q

Combine like terms: 5q + 16q = 21q
16 + 18q = 8 + 21q

Solving
16 + 18q = 8 + 21q

Solving for variable 'q'.

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

Add '-21q' to each side of the equation.
16 + 18q + -21q = 8 + 21q + -21q

Combine like terms: 18q + -21q = -3q
16 + -3q = 8 + 21q + -21q

Combine like terms: 21q + -21q = 0
16 + -3q = 8 + 0
16 + -3q = 8

Add '-16' to each side of the equation.
16 + -16 + -3q = 8 + -16

Combine like terms: 16 + -16 = 0
0 + -3q = 8 + -16
-3q = 8 + -16

Combine like terms: 8 + -16 = -8
-3q = -8

Divide each side by '-3'.
q = 2.666666667

Simplifying
q = 2.666666667

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