Answer:
Yes
Step-by-step explanation:
This is a Brainly worker and we are doing everything we can to delete it
Answer:
I think its the 1st one, but I'm not sure
Answer:
x = -1 y = 2
Step-by-step explanation:
Notice that the coefficients of x are opposites of each other. That makes the problem so much easier to solve. All you have to do is add the two equations and the x terms will be eliminated.
2x - 4y = -10
<u>-2x - y = 0</u>
- 5y = -10
y = 2 Substitute y = 2 into the first equation. 2x - 4(2) = -10
2x - 8 = -10
2x = -2
x = -1
It is always a good idea to check your results into the equations to see if they satisfy the equations.
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Answer:
Idk
Step-by-step explanation:
Answer:
hola puto
Step-by-step explanation:
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