Friday

December 19, 2014

December 19, 2014

Posted by **lisa** on Saturday, January 9, 2010 at 6:25pm.

8x-9y=-63

9y-8x=63

- math -
**drwls**, Saturday, January 9, 2010 at 6:58pmOne equation can be derived from the other, by multiplying both sides by -1 and rearranging. They are consistent equations, and there is no unique solution. It is the same as having only one equation for two variables.

- math -
**lisa**, Saturday, January 9, 2010 at 7:02pmI think they are independent am I right?And would my answer be no solution or a point, my worksheet specifies for no solution, a point, and many solutions...I marked a point.

- math -
**drwls**, Saturday, January 9, 2010 at 7:04pmThey are not independent. There are many (actually, infinite) solutions

**Answer this Question**

**Related Questions**

Health - What is the process by which alcohol leaves the body? It's the only one...

english1 - Identify the complete verb: Max will be arriving on a flight this ...

Alg 2/trig - I am doing Geometric sequences, but I cannot figure out how to find...

math-10th grade( quadractics) - the centre point of a circle is 5,3. the top ...

Math - Assume k is a constant. the function g(x)= x4- 6k(x2) + 6k2 + x has at ...

Math - find the x-intercepts by factoring g(x)=x^4-27x I'm really confused. All ...

Math - tan(arccosx)=? I know the answer is supposed to be sqrt(1-x^2)/2, but how...

MATH-URGENT NEED TO TURN THIS IN - IN 10 min. - 1. What are the equivalent ...

math-please check my answer!! - 5x-7y=-14 7y-5x=14 what is the solution of the ...

Math - 6x -5y =20 and 5y - 6x = -20 A) No Solution B) Infinity C) A Point ...