Answer:
Step-by-step explanation:
5(y+4) = 4(y+5)
5y+20 = 4y + 20
5y = 4y
y=0
a
Step-by-step explanation
2x=20
x =10
2 and 6
6a
A coefficient is the number hooked to the variable therefore the term 6a is your coefficient
A
