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What is the answer to the question in the picture

What is the answer to the question in the picture-example-1

1 Answer

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x=-5+(T)/(4)\ \ \ |+5\\\\(T)/(4)=x+5\ \ \ |\cdot4\\\\T=4(x+5)\\\\y=-1+(T)/(4)\ \ \ |+1\\\\(T)/(4)=y+1\ \ \ |\cdot4\\\\T=4(y+1)

4(y+1)=4(x+5)\ \ \ |:4\\\\y+1=x+5\ \ \ |-1\\\\\boxed{y=x+4}

Answer: 1. y = x + 4

User Hu Qiang
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