x+x+3+x-30=150

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Solution for x+x+3+x-30=150 equation:


Simplifying
x + x + 3 + x + -30 = 150

Reorder the terms:
3 + -30 + x + x + x = 150

Combine like terms: 3 + -30 = -27
-27 + x + x + x = 150

Combine like terms: x + x = 2x
-27 + 2x + x = 150

Combine like terms: 2x + x = 3x
-27 + 3x = 150

Solving
-27 + 3x = 150

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 3x = 150 + 27

Combine like terms: -27 + 27 = 0
0 + 3x = 150 + 27
3x = 150 + 27

Combine like terms: 150 + 27 = 177
3x = 177

Divide each side by '3'.
x = 59

Simplifying
x = 59

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