Answer:
Step-by-step explanation:
Given the following system of equations:
In order to solve the system of equations using the Elimination Method, you can follow these steps:
- Multiply the first equation by -6 and the secondd equation by 4.
- Add both equations.
- Solve for "y".
Then:
- Substitute the value of "y" into one of the original equations and solve for "x":
1.no should b 8x + 20
2.no should be 21x + 14
3.yes
3.yes
Answer:
for the second questio it is certainly The last choice D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
you subtract 180 from 119 and you get 61
Answer:
x=0 and y=3
Step-by-step explanation:
If x=0, then we can just plug that value into the other equation and solve for y:
x+4y=12
0+4y=12
4y=12
y=3
Therefore, the solution to the system of equations is x=0 and y=3
