Lena tried to solve a system of linear equations algebraically and the process found the equation 5=9. Lena thought something wa
s wrong, so she graphed the equations and found that they were parallel lines. Complete the explanation for what Lena's graph and equation could mean.
1 answer:
This means the graph or the equation has no solution
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H is gonna be equivalent to 5
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they are 2 lines that look ;like this =
Step-by-step explanation: the 2 lines of the equal sign are parallel
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-4x+4y+21
Step-by-step explanation:
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Expanded and simplified :)
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the answer is 73m count all and add
