Jjbivhvu this need a bit more
I would go about solving this by elimination because the x variables are already the same so all you would have to do is change one equation to the opposite signs and add them, so it would look like:
7y + 5x = 19
+ -3y - 5x = -7
-------------------
4y=12
y=3
Answer:
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Answer:
C, 2x + 22
Step-by-step explanation:
Its just simple combining like terms
3x-x=2x, 10+12=22
