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x+y=1 equation

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Numerical solution:

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The solution

You have entered [src] 
x + y = 1
x+y=1x + y = 1
Simplify
Detail solution
Given the linear equation:
x+y = 1

Looking for similar summands in the left part:
x + y = 1

Move the summands with the other variables
from left part to right part, we given:
x=1−yx = 1 - y
We get the answer: x = 1 - y
The graph
Sum and product of roots [src] 
sum
1 - re(y) - I*im(y)
−re⁡(y)−iim⁡(y)+1- \operatorname{re}{\left(y\right)} - i \operatorname{im}{\left(y\right)} + 1 
=
1 - re(y) - I*im(y)
−re⁡(y)−iim⁡(y)+1- \operatorname{re}{\left(y\right)} - i \operatorname{im}{\left(y\right)} + 1 
product
1 - re(y) - I*im(y)
−re⁡(y)−iim⁡(y)+1- \operatorname{re}{\left(y\right)} - i \operatorname{im}{\left(y\right)} + 1 
=
1 - re(y) - I*im(y)
−re⁡(y)−iim⁡(y)+1- \operatorname{re}{\left(y\right)} - i \operatorname{im}{\left(y\right)} + 1 
1 - re(y) - i*im(y)
Rapid solution [src] 
x1 = 1 - re(y) - I*im(y)
x1=−re⁡(y)−iim⁡(y)+1x_{1} = - \operatorname{re}{\left(y\right)} - i \operatorname{im}{\left(y\right)} + 1 
x1 = -re(y) - i*im(y) + 1
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