Posted by **Robin** on Sunday, April 11, 2010 at 5:31pm.

substitution method

7x +9y= 19

x=25-5y

I read over all the problems I do not see any errors I can find.

Please point this out!

After this I have another problem

0.1<-4

0.1 X 100 < -4

10< -4

10 -4

_______

10 10

{x|< - 4/10 or -0.4

## Answer This Question

## Related Questions

- Substitution Method-Plz help - Use the Substitution method to solve the system ...
- mat/116 - Will someone please help me slove this problem? Use the elimination ...
- math 116 - I am taking math 116 , I am to find the solution to the problem 9x-3y...
- Microeconomics - 1. The utility function is given by: U=x+y and the budget line ...
- Mat 116 - substitution method 7x +9y= 19 x=25-5y ___________ 7(25-5y)+9=19 175-...
- substitution method - Solve by substitution method please help me solve this. I ...
- Mat 116 - what is the domain of p? p(x)=x²-2+7 I do not know how to do this ...
- Algebra 1 - bobpursey, In this problem you helped me with earlier: Solve using ...
- Geometry - Okay, this is a problem that I've tried over ten times before getting...
- Math/Calculus - Please check my work and correct any errors/point out any errors...

More Related Questions