Algebra

posted by .

please help me solve my homework with all the work involved. i have trouble paying attention in class so it's hard for me to do my homework. here are a few of the questions. I need to find out what the letters equal.

1.) 10(-4+y)=2y
2.)9(b-4)-7b=5(3b-2)
3.)-(8n-2)=3+10(1-3n)
4.)1/4(60+16s)=15+4s

Thank you a lot.

• Algebra -

I'll do two of them for you. Which two would you like me to do?

• Algebra -

• Algebra -

10(-4+y)=2y

-40 + 10y = 2y

-40 = 2y - 10y

-40 = -8y

-40/-8 = y

5 = y

_______________________

9(b-4)-7b=5(3b-2)

9b - 36 - 7b = 15b - 10

2b - 15b = 36 - 10

-13b = 26

b = -2

Similar Questions

1. TO ALL STUDENTS

Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ?

Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ?
3. Homework

How can I get help with my homework. Please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ?
4. TO ALL STUDENTS

Please remember that, even though it's holiday time and many tutors are away, this is still a website for homework questions , not riddles (see the link for riddles at the bottom of the main page), not personal questions, not nonsense, …
5. I need help with my eniglish homework I was absent

I have been absent and I do not get my English homework! ¢¾Sandra Thank you for using the Jiskha Homework Help Forum. That alone does not help us. What sort of work are you doing in your English class?
6. Algebra

How do I work this problem, it is not a homework problem but a problem similar to a homework problem. I know i need to factor the left side of the problem. here is what I have so far.. x^2-2x+1=7 x^2-2x+1-7=7-7 x^2-2x-6=0 here is where …