Please help me solution to this algebra problem. I know the answer but don't know how to get it.
9X1 + 6(200 - X1) = 1566
Answer: X1 = 122, X2= 78
How do we get these?
With only the information provided (one equation in one variable), we don't get these answers. It isn't possible. You can solve for the value of x<sub>1</sub>, but we have no information on x<sub>2</sub>.
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