5x-2x-7=x

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Solution for 5x-2x-7=x equation:


Simplifying
5x + -2x + -7 = x

Reorder the terms:
-7 + 5x + -2x = x

Combine like terms: 5x + -2x = 3x
-7 + 3x = x

Solving
-7 + 3x = 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 + 3x + -1x = x + -1x

Combine like terms: 3x + -1x = 2x
-7 + 2x = x + -1x

Combine like terms: x + -1x = 0
-7 + 2x = 0

Add '7' to each side of the equation.
-7 + 7 + 2x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 0 + 7
2x = 0 + 7

Combine like terms: 0 + 7 = 7
2x = 7

Divide each side by '2'.
x = 3.5

Simplifying
x = 3.5

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