x+7+2x-1=150

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Solution for x+7+2x-1=150 equation:


Simplifying
x + 7 + 2x + -1 = 150

Reorder the terms:
7 + -1 + x + 2x = 150

Combine like terms: 7 + -1 = 6
6 + x + 2x = 150

Combine like terms: x + 2x = 3x
6 + 3x = 150

Solving
6 + 3x = 150

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x = 150 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 150 + -6
3x = 150 + -6

Combine like terms: 150 + -6 = 144
3x = 144

Divide each side by '3'.
x = 48

Simplifying
x = 48

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