5-10.5q=2q-(10q-4)

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Solution for 5-10.5q=2q-(10q-4) equation:


Simplifying
5 + -10.5q = 2q + -1(10q + -4)

Reorder the terms:
5 + -10.5q = 2q + -1(-4 + 10q)
5 + -10.5q = 2q + (-4 * -1 + 10q * -1)
5 + -10.5q = 2q + (4 + -10q)

Reorder the terms:
5 + -10.5q = 4 + 2q + -10q

Combine like terms: 2q + -10q = -8q
5 + -10.5q = 4 + -8q

Solving
5 + -10.5q = 4 + -8q

Solving for variable 'q'.

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

Add '8q' to each side of the equation.
5 + -10.5q + 8q = 4 + -8q + 8q

Combine like terms: -10.5q + 8q = -2.5q
5 + -2.5q = 4 + -8q + 8q

Combine like terms: -8q + 8q = 0
5 + -2.5q = 4 + 0
5 + -2.5q = 4

Add '-5' to each side of the equation.
5 + -5 + -2.5q = 4 + -5

Combine like terms: 5 + -5 = 0
0 + -2.5q = 4 + -5
-2.5q = 4 + -5

Combine like terms: 4 + -5 = -1
-2.5q = -1

Divide each side by '-2.5'.
q = 0.4

Simplifying
q = 0.4

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