Skip to main content
Solve for x
Tick mark Image
Solve for y
Tick mark Image
Graph

Similar Problems from Web Search

Share

4x=7+8y
Add 8y to both sides.
4x=8y+7
The equation is in standard form.
\frac{4x}{4}=\frac{8y+7}{4}
Divide both sides by 4.
x=\frac{8y+7}{4}
Dividing by 4 undoes the multiplication by 4.
x=2y+\frac{7}{4}
Divide 7+8y by 4.
-8y=7-4x
Subtract 4x from both sides.
\frac{-8y}{-8}=\frac{7-4x}{-8}
Divide both sides by -8.
y=\frac{7-4x}{-8}
Dividing by -8 undoes the multiplication by -8.
y=\frac{x}{2}-\frac{7}{8}
Divide 7-4x by -8.