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Albert says that the two systems of equations shown below have the same solutions First System 8x + 9y = 48 12x + 5y = 21 Second System 8x + 9y = 45 - 85y = - 51 Determine and state whether you agree with Albert . Justify your answer .​

Sagot :

9514 1404 393

Answer:

  No; the two systems have parallel lines, so cannot have the same solution

Step-by-step explanation:

One system of equations has the line ...

  8x +9y = 48

The other system of equations has the parallel line ...

  8x +9y = 45

Those two lines cannot intersect, so cannot share a solution.

I do not agree with Albert that the two systems have the same solution.