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

Similar Problems from Web Search

Share

9x=40-2y
Subtract 2y from both sides.
\frac{9x}{9}=\frac{40-2y}{9}
Divide both sides by 9.
x=\frac{40-2y}{9}
Dividing by 9 undoes the multiplication by 9.
2y=40-9x
Subtract 9x from both sides.
\frac{2y}{2}=\frac{40-9x}{2}
Divide both sides by 2.
y=\frac{40-9x}{2}
Dividing by 2 undoes the multiplication by 2.
y=-\frac{9x}{2}+20
Divide 40-9x by 2.