x-7.50+2x=0

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Solution for x-7.50+2x=0 equation:


Simplifying
x + -7.50 + 2x = 0

Reorder the terms:
-7.50 + x + 2x = 0

Combine like terms: x + 2x = 3x
-7.50 + 3x = 0

Solving
-7.50 + 3x = 0

Solving for variable 'x'.

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

Add '7.50' to each side of the equation.
-7.50 + 7.50 + 3x = 0 + 7.50

Combine like terms: -7.50 + 7.50 = 0.00
0.00 + 3x = 0 + 7.50
3x = 0 + 7.50

Combine like terms: 0 + 7.50 = 7.5
3x = 7.5

Divide each side by '3'.
x = 2.5

Simplifying
x = 2.5

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