30x-20=2x

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Solution for 30x-20=2x equation:


Simplifying
30x + -20 = 2x

Reorder the terms:
-20 + 30x = 2x

Solving
-20 + 30x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-20 + 30x + -2x = 2x + -2x

Combine like terms: 30x + -2x = 28x
-20 + 28x = 2x + -2x

Combine like terms: 2x + -2x = 0
-20 + 28x = 0

Add '20' to each side of the equation.
-20 + 20 + 28x = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 28x = 0 + 20
28x = 0 + 20

Combine like terms: 0 + 20 = 20
28x = 20

Divide each side by '28'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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