SOLUTION: This system of equations:
-x - 4y = -8 and x + 4y = 8.
After this question is solved, I am asked to choose one of these description of its solution of its solution.
"No so
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-> SOLUTION: This system of equations:
-x - 4y = -8 and x + 4y = 8.
After this question is solved, I am asked to choose one of these description of its solution of its solution.
"No so
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Question 1168492: This system of equations:
-x - 4y = -8 and x + 4y = 8.
After this question is solved, I am asked to choose one of these description of its solution of its solution.
"No solution"; "Unique solution"; "Infinite Solution".
The fifth question is, 6x + 9 *3/ 7 = -3
Please help me. I have now used the five questions allowed.
I have an exam today concerning these type of problems. Answer by josgarithmetic(39616) (Show Source):
You can put this solution on YOUR website! --------------------------------
-x - 4y = -8 and x + 4y = 8.
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Look at your two equations. One is equivalent to the other. They are basically the same thing.
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You are misunderstanding this.
THOSE TWO equations are equivalent. They represent THE SAME SOLUTIONS. Think about the choices you are trying to make logically.
Do those two equations intersect at one point? Decide "yes" or "no". What does that mean? Why?
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