x-y+2=7

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Solution for x-y+2=7 equation:


Simplifying
x + -1y + 2 = 7

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

Solving
2 + x + -1y = 7

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + x + -2 + -1y = 7 + -2

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

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

Combine like terms: 7 + -2 = 5
x + -1y = 5

Add 'y' to each side of the equation.
x + -1y + y = 5 + y

Combine like terms: -1y + y = 0
x + 0 = 5 + y
x = 5 + y

Simplifying
x = 5 + y

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