Question

What must be subtrscted from -7 to get 12

Answer 1

AnsWer :

- 19.

SolutioN :

Let,

• The x be subtract to get 12.

Now,

→ - 7 - x = 12.

→ - x = 12 + 7.

→ - x = 19.

→ x = - 19.

✡ Therefore, the value of x is - 19.

$\rule{200}2$

VerificatioN :

☛ A / Q,

→ - 7 - x = 12.

→ - 7 - ( - 19 ) = 12.

→ - 7 + 19 = 12.

→ 12 = 12.

❁ Hence Verify.