Question

11.57-n=7.51 write the unknown number for n

Answer 1

it is true and stands for 4.06

Answer 2

n = 4.06

isolate the term in n by subtracting 11.57 from both sides of the equation

- n = 7.51 - 11.57 = - 4.06

multiply both sides by - 1

n = 4.06