Answer:
y = -x + 3
Step-by-step explanation:
1. Substitute "y = -x + 3" in for y in the second expression:
2x + 2(-x + 3) = 6
2. Simplify:
2x + (-2x) + 6 = 6
0 + 6 = 6
6 = 6
Because the values are equal, the solution of y = -x + 3 is a valid input.
hope this helps!
Answer:
Answer to the first equasion is y=2: 2=-1+3
Step-by-step explanation:
y=-x+3 (x=1)
-3 y=-x
-3=2
2=-1+3
y=2
Hope this helps and makes sence
