20x-10(30-x)=180

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Solution for 20x-10(30-x)=180 equation:


Simplifying
20x + -10(30 + -1x) = 180
20x + (30 * -10 + -1x * -10) = 180
20x + (-300 + 10x) = 180

Reorder the terms:
-300 + 20x + 10x = 180

Combine like terms: 20x + 10x = 30x
-300 + 30x = 180

Solving
-300 + 30x = 180

Solving for variable 'x'.

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

Add '300' to each side of the equation.
-300 + 300 + 30x = 180 + 300

Combine like terms: -300 + 300 = 0
0 + 30x = 180 + 300
30x = 180 + 300

Combine like terms: 180 + 300 = 480
30x = 480

Divide each side by '30'.
x = 16

Simplifying
x = 16

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