Question

give solution of (90) + 5 = -18​

Answer 1

Answer:

I think this statement is wrong can you please check it

Answer 2

Answer:

Incorrect

Step-by-step explanation:

(90) + 5 = -18

=> 90 + 5 = -18

=> 95 = -18

but

95 ≠ 18

=> LHS ≠ RHS

Hence given statement is incorrect.

If the statement was (-95) ÷ 5 = -18 or 95 ÷ (-5) = -18, then the statement must be correct.

Because

-95 ÷ 5

= (-1)×95 ÷ 5

= (-1) × 18

= (-18)

95 ÷ -5

= 95 ÷ 5 ×(-1)

= 18×(-1)

= -18.

hope it helps.