2.5x-7.5=x

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Solution for 2.5x-7.5=x equation:


Simplifying
2.5x + -7.5 = x

Reorder the terms:
-7.5 + 2.5x = x

Solving
-7.5 + 2.5x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7.5 + 2.5x + -1x = x + -1x

Combine like terms: 2.5x + -1x = 1.5x
-7.5 + 1.5x = x + -1x

Combine like terms: x + -1x = 0
-7.5 + 1.5x = 0

Add '7.5' to each side of the equation.
-7.5 + 7.5 + 1.5x = 0 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + 1.5x = 0 + 7.5
1.5x = 0 + 7.5

Combine like terms: 0 + 7.5 = 7.5
1.5x = 7.5

Divide each side by '1.5'.
x = 5

Simplifying
x = 5

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