Reference
Practice
Premium
Log In
English
English ✔
Español
日本語
简体中文
繁體中文
\[2x+5y=15\]
+
−
.
ln
>
<
×
÷
/
log
≥
≤
(
)
log
x
=
%
Choose Topic
Examples
"(x+1)/2+4=7"
"factor x^2+5x+6"
"integrate cos(x)^3"
More »
2x+5y=15:y
2x+5y=15
2x+5y=15
Solving for y. Want to
solve for x
instead?
1
Subtract
2
x
2x
2
x
from both sides.
5
y
=
15
−
2
x
5y=15-2x
5
y
=
1
5
−
2
x
2
Divide both sides by
5
5
5
.
y
=
15
−
2
x
5
y=\frac{15-2x}{5}
y
=
5
1
5
−
2
x
Done
y=(15-2*x)/5
Like this solution? Share it!
Copy Link
How can we make this solution more helpful?