Question

9x + 11 = 110
what is x ?

Answer 1

x = 11

Explanation:

9x + 11 = 110

- Pass the 11 to the other side of the equation (grouping similar terms) and then perform the following operation:

9x = 110 - 11

9x = 99

- Now we have to obtain x by dividing 9 on both sides of the equation:

(9/9)x = 99/9

x = 99/9, which is divisible by 11.

Answer 2

x = 11, lucky you, this stuff is easy

Explanation:

110 - 11 = 99

9 x 11 = 99

99 + 11 = 110