kali4533 kali4533

12-01-2022
Mathematics

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y=-2x+9 what is this answer

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Lemlemzewdu691 Lemlemzewdu691

12-01-2022

Answer
9/2
Explanation
Y=-2x+9
To find x intercept/zero substitute y=0
0=-2x+9
Move the variable to the left hand side
And change its sign
2x=9
Divide both side by two
So x = 9/2

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