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What is the y coordinate when the x coordinate is -3 with the equation y=-8/5x+7/5

1 Answer

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Given: A equation-


y=-(8)/(5)x+(7)/(5)

Required: To determine the y coordinate when the x coordinate is -3.

Explanation: The given equation is-


y=-(8)/(5)x+(7)/(5)

Substituting the value of x=-3 into the equation as-


y=-(8)/(5)(-3)+(7)/(5)

Further solving-


\begin{gathered} y=(24)/(5)+(7)/(5) \\ =(31)/(5) \\ =6.2 \end{gathered}

Final Answer: The value of the y coordinate is 6.2 or 31/5.

User NapkinBob
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