Question

solve for r 12 - 1/5r= 2r + 1

Answer 1

hope it is ur answer

Answer 2

Given :

$12-\frac{1}{5}r=2r+1$

To Find :

Value of r

Solution:

Given equation :$12-\frac{1}{5}r=2r+1$

$12-\frac{1}{5}r=2r+1$

$12-1=2r+\frac{1}{5}r$

$11=\frac{10+1}{5}r$

$11=\frac{11}{5}r$

$1=\frac{1}{5}r\\r=5$

Hence the value of r is 5