Answer:
Infinite Amount of Solutions
(1, -3.5) - 2nd Option
Step-by-step explanation:
If your systems of equations is:
x + 2y = -6
y = -1/2x - 3
Then when you put the first equation in slope intercept form, you get the exact same 2 lines. Therefore, our answer is Infinite amount of solutions.
If you systems of equations is:
x+ 2y = -6
y = -1/2 - 3
We find where the 2 graphs intersect. Therefore, our answer is (1, -3.5)
⇒Answer:
(1,-3.5)
⇒Step-by-step explanation:
Well to find the solution we need to do the following
Steps,
_______________________
Substitute y
Combine like terms
Sperearte x
When x is found substitute
Combine like terms
Single out y
_______________________
x + 2(-1/2x - 3) = -6
x - 1 - 6 = -6
x - 7 = -6
x = 1
y = -1/2(1) - 3
y = -1/2 - 3
y = -3.5
____________
Answer:
(1,-3.5)