20(x-2)=30x

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Solution for 20(x-2)=30x equation:


Simplifying
20(x + -2) = 30x

Reorder the terms:
20(-2 + x) = 30x
(-2 * 20 + x * 20) = 30x
(-40 + 20x) = 30x

Solving
-40 + 20x = 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-40 + 20x + -30x = 30x + -30x

Combine like terms: 20x + -30x = -10x
-40 + -10x = 30x + -30x

Combine like terms: 30x + -30x = 0
-40 + -10x = 0

Add '40' to each side of the equation.
-40 + 40 + -10x = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -10x = 0 + 40
-10x = 0 + 40

Combine like terms: 0 + 40 = 40
-10x = 40

Divide each side by '-10'.
x = -4

Simplifying
x = -4

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