7x-y+3=x

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Solution for 7x-y+3=x equation:


Simplifying
7x + -1y + 3 = x

Reorder the terms:
3 + 7x + -1y = x

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

Combine like terms: 7x + -1x = 6x
3 + 6x + -1y = x + -1x

Combine like terms: x + -1x = 0
3 + 6x + -1y = 0

Add '-3' to each side of the equation.
3 + 6x + -3 + -1y = 0 + -3

Reorder the terms:
3 + -3 + 6x + -1y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 6x + -1y = 0 + -3
6x + -1y = 0 + -3

Combine like terms: 0 + -3 = -3
6x + -1y = -3

Add 'y' to each side of the equation.
6x + -1y + y = -3 + y

Combine like terms: -1y + y = 0
6x + 0 = -3 + y
6x = -3 + y

Divide each side by '6'.
x = -0.5 + 0.1666666667y

Simplifying
x = -0.5 + 0.1666666667y

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