q-21=2q-53

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Solution for q-21=2q-53 equation:


Simplifying
q + -21 = 2q + -53

Reorder the terms:
-21 + q = 2q + -53

Reorder the terms:
-21 + q = -53 + 2q

Solving
-21 + q = -53 + 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.
-21 + q + -2q = -53 + 2q + -2q

Combine like terms: q + -2q = -1q
-21 + -1q = -53 + 2q + -2q

Combine like terms: 2q + -2q = 0
-21 + -1q = -53 + 0
-21 + -1q = -53

Add '21' to each side of the equation.
-21 + 21 + -1q = -53 + 21

Combine like terms: -21 + 21 = 0
0 + -1q = -53 + 21
-1q = -53 + 21

Combine like terms: -53 + 21 = -32
-1q = -32

Divide each side by '-1'.
q = 32

Simplifying
q = 32

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