Find the LCD of both fractions and that is 45.
Make the denominators the same as the LCD
Simplify, now denominators are the same
join the denominators
simplify
Answer: 23/45
Simplify 3x -2x -2x = 3x + -2x + -2x
Combine like terms: 3x + -2x + -2x = (3x + -2x +-2x) = -x
answer is: -x
1230 1203 1302 1320 1032 1023 2130 2103 2301 2310 2032 2023 3210 etc
I believe the answer is, 2) End of Reconstruction