The answer is 12+3r because 4 times 3=12 then the 3r which you cannot add because they are no others variables that are r
Retire zero la bour li dan trou fess to pu ggnr bon
Answer:
value of x is 31
Step-by-step explanation:
A line is equal to 180
180-159=31
This is correct if you need a better explanation let me know.
