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Y=-2x+9 what is this answer
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18 votes
Y=-2x+9 what is this answer

User Amar Mathur
by
6.7k points

1 Answer

9 votes
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
User Oram
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