Answer:
Answer down Below :3
Explanation:
Q's asked: A variable need to be eliminated to solve the sys of equation below. Choose the correct step.
So The possible answer to pick from
Subtract to eliminate y
Add to eliminate y
Subtract to eliminate x.
Add to eliminate x.
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So to solve the problem we would bring y to the side but that is not a answer so instead we would first "add" y the side so it would look like this.
The reason we move or just use the "Y" is bc if we use the x the x will still remain, And the Q's said to "ElimInate".
The we apply the rule:
Then we would get:
So after we get = =y-y-3x-14 we will have to add similar elemants:
Which will then give us are answer
=-2x-y-14
Which Then from the possibly answer is well add. SO your answer is B
My answer will be (B)
hope this helps
~~Wdfads~~~