SOLUTION: Find K if kx+3y=7 has x-intercept 4.

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Question 949885: Find K if kx+3y=7 has x-intercept 4.
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39621)   (Show Source): You can put this solution on YOUR website!
y=0, x=4. Substitute them!

k=7/4

Answer by MathTherapy(10555)   (Show Source): You can put this solution on YOUR website!
Find K if kx+3y=7 has x-intercept 4.
, but if in this case, , then  

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