## anonymous 4 years ago the correct x-intercept and y-intercept of the graph of the equation 15x - 5y = 30

1. amistre64

how will you know when they are the correct ones?

2. anonymous

3. amistre64

$ax+by=c$ $\frac{a}{c}x+\frac bc y=\frac cc$ $\frac{x}{c/a}+\frac{y}{c/b}=1$ then we can read the ints froom under neath

4. amistre64

so, xint = 30/15 yint = 30/-5

5. amistre64

theres other ways of course, but I find this one is neglicated .... so i try to give it some breathing room