2007-05-25 11:52:16 · 9 answers · asked by kezz247 2 in Science & Mathematics ➔ Mathematics
x=-1
y=2 so 4x-2+6=0
4x+4=0, so 4x=-4
so x=-1
2007-05-25 11:56:03 · answer #1 · answered by cheesysoundeffectz 2 · 0⤊ 0⤋
if 2y=4
y=2
therefore
4x-2+6=0
4x=0-6+2
0-6+2= - 4
x= -1
2007-05-25 18:58:04 · answer #2 · answered by flash17 2 · 0⤊ 0⤋
Ans : x= -1
2y=4
so y=2
so 4x-y+6=0
4x-2+6=0
4x+4=0
4x=-4
x=-1
2007-05-25 19:13:46 · answer #3 · answered by Meenu 1 · 0⤊ 0⤋
X= negative one. It really quite simple. First, divide both sides of 2Y=4 by 2, so y=2, then it would come out like this: 4x-2+6=0 Subtract 6 from both sides: 4x-2= -6
Add 2 to both sides: 4x= -4 divide both sides by 4: x= -1
2007-05-25 19:00:13 · answer #4 · answered by Hufflepuff Ninja 3 · 0⤊ 0⤋
2y = 4
y = 2
4x-2+6 = 0
4x+4 = 0
4x = -4
x = -1
2007-05-25 18:56:04 · answer #5 · answered by cjdevlin 2 · 0⤊ 0⤋
if 2y=4,
then y=2.
so 4x-2+6=0
4x+4=0
4x=-4
x=-1
2007-05-25 18:56:10 · answer #6 · answered by _~^*^~_ Ninja Fighter_~^*^~_ 4 · 0⤊ 0⤋
x=-1
2007-05-25 18:56:09 · answer #7 · answered by Anonymous · 0⤊ 0⤋
y = 2
4x + 4 = 0
4x = - 4
x = - 1
2007-05-26 04:11:37 · answer #8 · answered by Como 7 · 0⤊ 0⤋
to find y you just divide 2 on both side and you get y=2
4x-(2)+6=0
add the -2 and +6
4x+4=0
minus four on both sides to get your x on one side of the equation
4x=-4
divide by four
x= -1 :)
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2007-05-25 19:01:17 · answer #9 · answered by :) 5 · 0⤊ 0⤋