FIND THE SOLUTION OF THIS SYSTEM OF EQUATIONS SEPERATE THE X- AND Y- VALUES WITH A COMMA
x=0+y
27x-10y=0
2007-05-02 13:32:59 · 5 answers · asked by lost 2 in Science & Mathematics ➔ Mathematics
x = y <- Are you sure about this?
27x - 10y = 0
27x - 10x = 0
16x = 0
x = 0
Therefore y = 0
0,0
2007-05-02 13:36:10 · answer #1 · answered by TychaBrahe 7 · 1⤊ 0⤋
x=0+y or x=y
27x-10y=0 substitute x for y
27x-10x=0
17x=0
x=0
y=x
y=0
0, 0
2007-05-02 20:36:47 · answer #2 · answered by yupchagee 7 · 1⤊ 0⤋
Since x=0+y, x=y because there is no difference between the two variables.
Next, substitite one variable into the second equation so that you are only working with one equation.
27x-10x=0
Simplify: 17x=0
Divide: x=0
If x=0, then y=0 because x=y
so.... 0,0
2007-05-02 20:38:07 · answer #3 · answered by woahxgirl 2 · 1⤊ 0⤋
x=y
27x-10y=0
27y-10y=0
17y=0
y=0
x=0+0
x=0
The solution set is (0,0).
Check:
0=0+0
0=0
27(0)-10(0)=0
0=0
2007-05-02 20:39:43 · answer #4 · answered by Anonymous · 0⤊ 0⤋
(0,0)
2007-05-02 20:36:26 · answer #5 · answered by Wysterya 1 · 1⤊ 0⤋