Wednesday

October 22, 2014

October 22, 2014

Posted by **Tony** on Tuesday, March 20, 2007 at 12:19pm.

x+5y=10

-2x-10y=-20

Since the second equation can be obtained from the first (by multiplying both sides by -2), they are not independent and there is no unique solution. There are an infinite number of x,y combinations that are solutions.

**Answer this Question**

**Related Questions**

Algebra - Solve the system 9x-5y=119 18x-10y=238 Double both sides of the first ...

MATH PLEASE CHECK IT!!2 - m-2/m-5*m+5/m-2=-1 If your problem is this: (m - 2)/(m...

simultaneous equations - Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the ...

simultaneous equations - Solve 2a + b = 3 4a - 5b = 20 My attempt Multiply the ...

Math - Graph the solution: 3x-y-7<0 x+5y+3>=0 This is my thought process ...

Algebra - I am trying to solve the sytems of equations using the elimination ...

Algebra - I don't understand how to do this problems: Solve for the variable r, ...

Algebra - I am re posting this for fear that it was overlooked earlier. I have ...

Help 5!!! - 5. Find the x and y intercepts of each linear equation. Be sure to ...

math - Solve each formula for n. 2n = 4xp-6 3m-n=4s r/n+2=p t=100(n+3) pv/nR=T ...