Posted by amey on Wednesday, April 20, 2011 at 3:51pm.
system of equations thank you
2x+3y17
3x+y=31
2(x3y)=24
y=3x2
2(x+4)=24
x+y=17

math algebara 8th grade  bobpursley, Wednesday, April 20, 2011 at 4:00pm
I will do the second:
2x6y=24
3x+y=2
multipy the second equation by 6 to eliminate the y's.
2x6y=24
18x+6y=12
add the equations
16x=12
x=3/4
then solve for y by putting that x back into one of the equations.
I will be happy to check your work on the others.

math algebara 8th grade  amey, Wednesday, April 20, 2011 at 4:31pm
i don't think that's write cuz they show me another way
Answer This Question
Related Questions
 8th grade  im in advanced math so i do 8th grade math and i don't understand ...
 Math 116  Consider the following system of equations. y=2x2 y2x=9 What can ...
 math  Consider the following system of equations. y = 2x  2 y  2x = 7 What ...
 Math 1  Consider the following system of equations. y = 4x  4 y  4x = 3 What...
 math  Consider the following system of equations. Y = 3x – 7 Y  3x = 5 a) The ...
 Math  PreCalc (12th Grade)  Which statement is true for any linear system of ...
 8th grade math  7x+7y=7 2x2=18 how many solutions does this system have ?
 8th grade math  do you have anything on linear equations or categories on FCAT ...
 Math  system of equations  write two other equations that have the same ...
 8th grade math  I am not sure if I did it correct, can you please check this ...
More Related Questions