Answer:
It's the first one.
Step-by-step explanation:
set them equal to their sum. which in this case is 141 then solve for x and plug it into your original equation to get your answer.
Use photomath it will help you out fr
Answer:ur mising 346789
Step-by-step explanation:
Answer: y=3x+12
explanation: just add the 3x to the 12
