Answer:
the absolute value is 3,-13
Answer:
383.7368421053
Step-by-step explanation:
I don't like Math at all
Can you help me with my last post
3x+y=19
y=19-3x and y=x+3, at a solution both x and y are equal so we can say y=y:
19-3x=x+3
19-4x=3
-4x=-16
x=4, and since y=x+3
y=7 so the solution is the point:
(4,7)
