<span> When you want the x </span>intercepts<span> (x,0):. Set y=0 then solve for x</span>
Answer:
24
Step-by-step explanation:
We want the ratios to be equal
18:x 9:12
18 9
--------- = -----------
x 12
We divide by 2 to get from 18 to 9
x ÷2 =12
Multiply each side by 2
x ÷2*2 =12*2
x = 24
18:24 9:12
19: 1, 19
21: 1, 3, 7, 21
23: 1, 23
25: 1, 5, 25
2x + 3y = 12
3y = 12 - 2x
y = 4 - 2/3 x