Answer:
5y-2
Step-by-step explanation:
Answer:
13a9 + 12a + 2b
Have a nice day!
(this answer is wrong, please do not use)
Step-by-step explanation:
Answer: y = 11
Step-by-step explanation:
first, i collected the like terms.
7y + 9 = 4y + 42
then, i moved the terms.
7y - 4y + 42 - 9
then, i collected the like terms and calculated it.
3y - 33
finally, i divided both sides.
y = 11