The answer to this is -76
Answer:
The one at the bottom
Step-by-step explanation:
Plug in the value of x = 3 for every equation
I plugged the value of 3 into this equation:
2(3) +3y = 0
3 + 2y = -1
Let's start with the first line
6 + 3y = 0
-6 -6
3y = -6
3y/3 = -6/3
y = -2
Now let's solve the second line
3 +2y = -1
-3 -3
2y = -4
2y/2 = -4/2
y=-2
Since both equations have the solution y = -2, that means the system of equations is valid when the value of x is 3.
Answer:
x<-7
Step-by-step explanation:
-2x-5x>14+7
-7x>21
divide by negative seven x<-7
Answer is 6 you have to use distributive property to combine terms and than you simplify to get the answer<span />
