(xa-b)/x=y
Make x the subject of the formula.


Sagot :

[tex]\frac{xa-b}x=y\\ xa-b=xy\\ xa-xy=b\\ x(a-y)=b\\ x=\frac{b}{a-y}[/tex]
(xa-b)/x=y

xy=xa-b

xa-xy=b

x(a-y)=b

x=b/(a-y)