# Axia College

posted by .

Need help with solving the double equation problem. 3x + 2y = 3
9x - 8y = -2

• Algebra -

Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

Multiply the first equation by 4.

12x +8y = 12

9x - 8y = -2

21x = 10

You should be able to proceed from here.

## Similar Questions

1. ### college

How do I find McDonald's total profit for 2002?
2. ### Axia College

need help on final grammar quiz in Com 215
3. ### math/algebra

I need help in solving this word problem using linear system equation...I.m not sure how to start,,, A hotel rents a double occupanch room for \$20 more than a single occupancy room. One night, the hotel took in \$3115 after renting …
4. ### math

What strategy did you use in solving this problem?
5. ### Axia Math 117

I am of need of HELP. I am working on the word problems for AXIA math 117 and I do not understand the first problem. I have listed the information below. I have tried many times and I have not figured this out. My assignment is due …
6. ### College Math

I need help solving this problem, s/5 - 5/s=0
7. ### Chemistry

I need help in solving this problem: A certain substance has a heat of vaporization of 42.46 kJ/mol. At what Kelvin temperature will the vapor pressure be 5.00 times higher than it was at 291 K?
8. ### College Math

I need help solving these problems by using the substitution problem 2x-3y=16 5x+2y=21
9. ### college algebra

I need help solving this equation. 3√z+1=-3 How do I do this problem?
10. ### Problem Solving! please I need more help!!

How long will take for a \$3000 savings account to double its value at simple interest rate of 10%?

More Similar Questions