# algebra

posted by
**tabby**
.

y varies directly with x

If x=52 when y=130, find x when y=140

i got 61

x/52 = 140/130

x= 52(140/130)

Put 52(140/130) in the google search window.

posted by
**tabby**
.

y varies directly with x

If x=52 when y=130, find x when y=140

i got 61

x/52 = 140/130

x= 52(140/130)

Put 52(140/130) in the google search window.