Solve x+y=3 by substitution if possible
x+2y=6

(0,3)

Step-by-step explanation:

We want to solve the system of equations:

To solve by substitution, we make one variable the subject in one equation and substitute into the other equation.

Let us make y the subject in the first equation to obtain:

We put this into the second equation to get:

Simplify:

Put x=0 into y=3-x

The solution is x=0, y=3

the answer is (-4,-4)

hope this ! : d

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3