Question

In the equation Q – 12 = 89, what is the value of Q?

A) 78
B) 77
C) 102
D) 101

Answer 1

Q - 12 = 89 |add 12 to both sides

Q = 101

Answer: D) 101

Answer 2

Hello, . . .it's a really simple equation.

Q - 12 = 89

Q = 89 + 12 >>>>> when the number moves side, the negative will changed into positive

Q = 101

The answer is option D.

hope this helps