Question

when 1/3 ia subtracted from a number and the difference is multiplied by 4 the result is 28 find the number​

Answer 1

Let the unknown number be 'x'

then, (x-1/3)*4=28

4x-4/3=28

4x=28+4/3

4x=88/3

x=88/12

x=7.3.....