4x-2y equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
4*x-2*y = 0
Looking for similar summands in the left part:
-2*y + 4*x = 0
Move the summands with the other variables
from left part to right part, we given:
$$- 2 y = - 4 x$$
Divide both parts of the equation by -2
y = -4*x / (-2)
We get the answer: y = 2*x
Sum and product of roots
[src]
$$2 \operatorname{re}{\left(x\right)} + 2 i \operatorname{im}{\left(x\right)}$$
$$2 \operatorname{re}{\left(x\right)} + 2 i \operatorname{im}{\left(x\right)}$$
$$2 \operatorname{re}{\left(x\right)} + 2 i \operatorname{im}{\left(x\right)}$$
$$2 \operatorname{re}{\left(x\right)} + 2 i \operatorname{im}{\left(x\right)}$$
$$y_{1} = 2 \operatorname{re}{\left(x\right)} + 2 i \operatorname{im}{\left(x\right)}$$