y=xz+s

Rewrite the equation as xz+s=y.

xz+s=y

Subtract s from both sides of the equation.

xz=y-s

Divide each term in xz=y-s by z.

xzz=yz+-sz

Cancel the common factor of z.

Cancel the common factor.

xzz=yz+-sz

Divide x by 1.

x=yz+-sz

x=yz+-sz

Move the negative in front of the fraction.

x=yz-sz

x=yz-sz

Solve for x y=xz+s