Solve the system of equations using substitution. Write the solution as an ordered pair.
1 answer:
Answer:
(-3, 3)
Step-by-step explanation:
Substitute for y:
x+6 = -2x -3
3x = -9 . . . . . . . add 2x -6 to both sides
x = -3 . . . . . . . . divide by 3
y = (-3) +6 = 3 . . substitute for x in the first equation
The solution is ...
(x, y) = (-3, 3)
You might be interested in
Answer:
only a is a function because its the only one that doesn't have a repeating x value
Answer:
the answer is B) 12a+6b
Step-by-step explanation:
3+9=12 so 3a+9a=12a,
7-1=6 so 7b-(1)b=6b
Answer:
wym by 4 decimal places
Step-by-step explanation:
AB = 3 because 3x+9 = 6x so 3x = 9 so x=3
Hope this helps!
Answer:
y = 7.8x² +317x +1
Step-by-step explanation:
Just finished the exam & I got it wrong... copied the correct answer from the review.
