4x-6y=12
8x+2y=6
2007-07-27 11:07:25 · 5 answers · asked by Deandra 1 in Science & Mathematics ➔ Mathematics
4x-6y=12
-6y = -4x +12
y = 2x/3 - 2
8x+2y=6
2y= -8x + 6
y = -4x +3
2007-07-27 11:12:42 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋
4x - 6y = 12 is 6y = 4x - 12 simplified: y = 2/3x - 3
8x + 2y = 6 is 2y = -8x + 6 simplified: y = -4x + 3
2007-07-27 11:15:14 · answer #2 · answered by Val 4 · 0⤊ 0⤋
4x-6y=12
add 6y to both sides, subtract 12 from both sides:
4x-12=6y
divide both sides by 6:
y=2/3x-2
8x+2y=6
subtract 8x from both sides:
2y=-8x+6
divide both sides by 2:
y=-4x+3
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2007-07-27 11:19:05 · answer #3 · answered by Anonymous · 0⤊ 0⤋
y=2/3x -2
y= -4x +3
2007-07-27 11:12:59 · answer #4 · answered by REX 3 · 0⤊ 0⤋
y=2/3x-2
y=-4x+3
2007-07-27 11:13:48 · answer #5 · answered by Anonymous · 0⤊ 0⤋