x+x+2x-30=570

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Solution for x+x+2x-30=570 equation:


Simplifying
x + x + 2x + -30 = 570

Reorder the terms:
-30 + x + x + 2x = 570

Combine like terms: x + x = 2x
-30 + 2x + 2x = 570

Combine like terms: 2x + 2x = 4x
-30 + 4x = 570

Solving
-30 + 4x = 570

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 + 4x = 570 + 30

Combine like terms: -30 + 30 = 0
0 + 4x = 570 + 30
4x = 570 + 30

Combine like terms: 570 + 30 = 600
4x = 600

Divide each side by '4'.
x = 150

Simplifying
x = 150

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