Question

Solve the question - 18 - x = - 21

Answer 1

Answer:

x=3

Step-by-step explanation:

when transporting -18 to the rhs then it becomes $-x=-21+18$ then x=3

Answer 2

Answer:

= - 18 - x = - 21

= -x = -21 + 18

= -x = -3

=  x =  3                      (minus are cut with each other)

∴ ANS = 3

Step-by-step explanation:

MARK BRAINLIEST!