Answer:
i don't see the question, but i can help you
Step-by-step explanation:
12
by-step explanation:
y=20
0.6(y-10)=6
0.6y-6=6
0.6y=6+6
0.6y=12
y=12/0.6
the mistake is added 10 to both sides
69 is the answer to all questions.
combine like terms
15y+ 8
