3(30-x)+2x=30

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Solution for 3(30-x)+2x=30 equation:


Simplifying
3(30 + -1x) + 2x = 30
(30 * 3 + -1x * 3) + 2x = 30
(90 + -3x) + 2x = 30

Combine like terms: -3x + 2x = -1x
90 + -1x = 30

Solving
90 + -1x = 30

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + -1x = 30 + -90

Combine like terms: 90 + -90 = 0
0 + -1x = 30 + -90
-1x = 30 + -90

Combine like terms: 30 + -90 = -60
-1x = -60

Divide each side by '-1'.
x = 60

Simplifying
x = 60

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