Solve the system: (Algebra problem):?

0 ⤊

Solve the system:
8x-2y = 3
0.8x = 0.3 + 0.2y

Is it:
A. R
B. NO SOLUTION
C. {(x,y)l 8x-2y = 3
D. (0,3)

2007-09-16 15:08:33 · 2 answers · asked by DoWHATiDO 3 in Science & Mathematics ➔ Mathematics

Hi
8x-2y=3
0.8x=0.3+0.2y
well
8x-2y=3
10*(0.8x=0.3+0.2y)
so
8x-2y=3
8x=3+2y
it means
8x-2y=3 }
8x-2y=3 }
it's un solve able
so C is the correct one

2007-09-16 16:07:35 · answer #1 · answered by ms3xx_2 1 · 0⤊ 0⤋

C, the two equations are equivalent.

2007-09-16 22:16:23 · answer #2 · answered by Computer Guy 7 · 0⤊ 0⤋