Question

21. What should be subtracted from thrice the rational number - 3/3 to get 527​

Answer 1

Answer:

Let x should be subtracted from thrice the rational number -3/3 or -1

According to the question,

3(-3/3) -x =527

or, -x= 527+3(3/3)

or, -x = 527+3×1

or, -x= 527+3

or, x= -530

so, -530 should be subtracted from thrice the number -3/3 or -1 to get 527