Please look at the picture. I answered b but it was incorrect.
Please help.
1 answer:
9514 1404 393
Answer:
d. 14 -3x
Step-by-step explanation:
If you want to substitute for y in the second equation, you must use the first equation to find an expression for y.
3x +y = 14 . . . . . . first equation
y = 14 -3x . . . . . . subtract 3x from both sides
This gives you the expression for y that you want to use for substitution. It matches the expression of choice D.
y = 14 -3x . . . . matches D
You might be interested in
Im guessing match the colors with the chocolate key order or just put it in the order of the rainbow heart right above
Answer:
Step-by-step explanation:
For what problem
Answer pls
Answer:
16-15w+20=-16w+88
-15w+16w=88-16-20
w=52
Sry i suck in math brother