SOLUTION: 2(y+5)=4x
Y-2x=15
1/2y-7=3x
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Question 856064: 2(y+5)=4x
Y-2x=15
1/2y-7=3x
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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x+y=5
-3x+y=-2
-4x-y=1
3x-y-10
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x-2y=2
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(answered by midwood_trail)
1. 4x+3y=1, x=1-y
2. 2x-y=6, -x+y=-1
3. 6x-y=3, 4x-2y=-2
4. 2x+3y=7, x=1-4y
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How to solve this? our lesson is about elimination.
1) 3x+y= 2
9x+2y= 7
2)... (answered by Fombitz,ewatrrr)
1) x+y=9 x+2y=13 x= y=
2) 3x+7y= 24 9x+5y=24 x= y=
3) 4x+y=17 2x+3y+21 x= (answered by Fombitz)
Graphing using slope-intercept form
1. x=2y-6=0
2. -x+y=-5
3. -3x+y=-2
4.... (answered by Alan3354)
solve using cramer rule :- 3x+2y+4z=19 2x-y+z=3 6x+7y-z=7
x-y+2z=1 x+y+z=2 2x-y+z=5... (answered by ikleyn)
solve using cramer rule :- 3x+2y+4z=19 2x-y+z=3 6x+7y-z=7
x-y+z= 1 x+y+z=2 2x-y+z=5... (answered by ikleyn)
1. 2x-y=1
6x-3y=3
2. y=5x-1
y=5x+4
3. x+y=38
x=2y-25
4. -2x+5y=9
(answered by MathLover1)
(1) 3x+y=1
-6x-3y=-2
(2) 3x-5y=15
x-2y=8
(3)-2x+y=5
8x-4y=12... (answered by Alan3354)