3x+30+30-x+30-(30+30-x)=500

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Solution for 3x+30+30-x+30-(30+30-x)=500 equation:


Simplifying
3x + 30 + 30 + -1x + 30 + -1(30 + 30 + -1x) = 500

Combine like terms: 30 + 30 = 60
3x + 30 + 30 + -1x + 30 + -1(60 + -1x) = 500
3x + 30 + 30 + -1x + 30 + (60 * -1 + -1x * -1) = 500
3x + 30 + 30 + -1x + 30 + (-60 + 1x) = 500

Reorder the terms:
30 + 30 + 30 + -60 + 3x + -1x + 1x = 500

Combine like terms: 30 + 30 = 60
60 + 30 + -60 + 3x + -1x + 1x = 500

Combine like terms: 60 + 30 = 90
90 + -60 + 3x + -1x + 1x = 500

Combine like terms: 90 + -60 = 30
30 + 3x + -1x + 1x = 500

Combine like terms: 3x + -1x = 2x
30 + 2x + 1x = 500

Combine like terms: 2x + 1x = 3x
30 + 3x = 500

Solving
30 + 3x = 500

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 3x = 500 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 500 + -30
3x = 500 + -30

Combine like terms: 500 + -30 = 470
3x = 470

Divide each side by '3'.
x = 156.6666667

Simplifying
x = 156.6666667

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