Friday

July 25, 2014

July 25, 2014

Posted by **jean** on Sunday, September 26, 2010 at 12:48pm.

9x-4y= -12 and 4y-9x=12

- math -
**Henry**, Sunday, September 26, 2010 at 5:40pm9x - 4y = - 12

-9x + 4y = 12

Add the 2 Eqs and get:

0 + 0 = 0

There are no solutions, because the 2 Eqs are identical and have = slopes and y-intercepts.

Slope-int. form:

y = (9/4)x + 3

y = (9/4)x + 3

**Related Questions**

math - a sock drawer has 2 blue pair,4 white pair,4 black pair? what is the ...

Math - You are about to leave for vacation, but you forgot your socks! You go ...

math - a sock drawer has 2 blue pair, 4 white pairs, 4 black pair. what is the ...

Math - There are 22 gloves in a drawer. 5 brown pair, 4 green pair, and 2 blue ...

math - a sock drawer has 2 blue pair, 4 white pair, 4 black pair. what is the ...

algebra - If a is not = to b then the order pair (a,b) is always equal to the ...

math - Explain whether the following statement is true or false: “The ordered ...

Quantitative Literacy | MAT106 VG - Pick four cities and divide them into pairs...

MATH - you have a pair of newborn hamsters. each pair that is at least one month...

MO theory regarding heteronuclear diatomic molecul - Hi all I am having trouble ...