Question

10(1-x/10)-(10-x)-1/100(10-x)=0.05 solve this equation

Answer 1

Step-by-step explanation:

10*(1-(x/10))-((1/100)*(10-x))+x-10 = 0.05 // - 0.05

10*(1-(x/10))-((1/100)*(10-x))+x-10-0.05 = 0

10*(1-(x/10))+(-1/100)*(10-x)+x-10-0.05 = 0

10*(1-1/10*x)-1/100*(10-x)+x-10-0.05 = 0

10*(1-1/10*x)-1/100*(10-x)+x-10-0.05 = 0

x-99/100*x-10-0.05+99/10 = 0

1/100*x-10-0.05+99/10 = 0

1/100*x-1/10-0.05 = 0

1/100*x-0.15 = 0

1/100*x-0.15 = 0

1/100*x-0.15 = 0 // + 0.15

1/100*x = 0.15 // : 1/100

x = 0.15/1/100

x = 15

x = 15