10q-20=40-2q-12

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Solution for 10q-20=40-2q-12 equation:


Simplifying
10q + -20 = 40 + -2q + -12

Reorder the terms:
-20 + 10q = 40 + -2q + -12

Reorder the terms:
-20 + 10q = 40 + -12 + -2q

Combine like terms: 40 + -12 = 28
-20 + 10q = 28 + -2q

Solving
-20 + 10q = 28 + -2q

Solving for variable 'q'.

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

Add '2q' to each side of the equation.
-20 + 10q + 2q = 28 + -2q + 2q

Combine like terms: 10q + 2q = 12q
-20 + 12q = 28 + -2q + 2q

Combine like terms: -2q + 2q = 0
-20 + 12q = 28 + 0
-20 + 12q = 28

Add '20' to each side of the equation.
-20 + 20 + 12q = 28 + 20

Combine like terms: -20 + 20 = 0
0 + 12q = 28 + 20
12q = 28 + 20

Combine like terms: 28 + 20 = 48
12q = 48

Divide each side by '12'.
q = 4

Simplifying
q = 4

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