In the equation q – 12 = 89, what is the value of q?
a) 78
b) 77
c) 102
d) 101

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