Question

more cuz i didnt pay attention in class last year that well :/
how to find the x-int. of 3y=-5x+15

Answer 1

set y = 0.
solve for x

Answer 2

put in zero for y and then solve 3*0=-5x+15--->(-15=-5x)/-5--->x=3 answer is (-3,0)

Answer 3

giggles, u answerd me wrong! >.<

Answer 4

0 = -5x +15 then
-15 = -5x then
x = 3

Answer 5

sorry

Answer 6

I almost did the same thing.

Answer 7

I have it there is was just when I was writing it I accidentalyl added the sing

Answer 8

put in zero for y and then solve 3*0=-5x+15--->(-15=-5x)/-5--->x=3 answer is (3,0)

Answer 9

so 3 is positive not negative?

Answer 10

yea its 3

Answer 11

oh ok i see what i did wrong to get a negative 3