Answer:
x=-9,y=-4
Step-by-step explanation:
2x-3y=-6...(1)
-2x-2y=26...(2)
To solve we will have to eliminate one of the given variables, the variable to be eliminated is x
And it can be done by adding up (1) and (2)
It gives
-5y=20
Divide both sides by-5
y=-4
Then substitute the value of y into (1)
2x-3(-4)=-6
2x+12=-6
Substrate 12 from both sides
2x=-18
Divide both sides by 2
x=-9
Therefore x gives -9 and y gives-4
Answer:
Step-by-step explanation:
x^2 + 17x + 60
(x + 12)(x + 5)
Distribute. -18 + 9i + 18i -9i^2. as i^2 = -1, the equation can be simplified to -9 + 27i as the final answer.
Answer:
The answer is B -5/18. you're welcome :)
Step-by-step explanation:
Answer: 5
Step-by-step explanation: There 2 pizza boxes cut into 8 so that make it 16 slices 16-3-4-1-3= 5.
