Answer:
-1.5
-0.75
0.75
1.75
Step-by-step explanation:
14 added to the difference of 9 and 2 is the correct answer because first 2 is being subtracted from 9 and then 14 is added
x = 100
(x - 20) + x = 180
2x - 20 = 180
<u> + 20 +20</u>
2x = 200
x = 200/2
