solve the system by substitution. 6x+8y=44 4x-8y= -64 simplify your answer type an ordered pair.

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Asked 11/11/2011 4:21:09 PM

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User: solve the system by substitution. 6x+8y=44 4x-8y= -64 simplify your answer type an ordered pair.

Weegy: 6x+8y=44 4x-8y= -64
Expert answered|yestfl|Points 10|

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Asked 11/11/2011 4:21:09 PM

Updated 3/13/2018 6:29:41 PM

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Flagged by Masamune [3/13/2018 6:29:39 PM]

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Masamune

6x + 8y = 44 ;
4x - 8y = -64;

(6x + 8y = 44) + (4x - 8y = -64) ;
10x = -20 ;
x = -20/10 ;
x = -2 ;

6(-2) + 8y = 44 ;
-12 + 8y = 44 ;
8y = 44 + 12 ;
8y = 56 ;
y = 56/8 ;
y = 7 ;

Solution set: (-2, 7)

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Weegy: 2x-3y=18 or, 2x-3(x-8)= 18, 2x-3x+24=18, -x=18-24,-x=-6,x=6. so, y= 6-8=-2 User: solve the system of equations by using the substitution method.2x-3y=18 and y=x-8 what is the ordered pair solution Weegy: 2x-3y=18 or, 2x-3(x-8)= 18, 2x-3x+24=18, -x=18-24,-x=-6,x=6. so, y= 6-8=-2 User: does this many it has many solutions Weegy: you can multiply the values of x,y with same no. for getting more solutions like x=12,y=-4 or, x=18,y= -6 etc (More)

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Weegy: 2x-3y=18 or, 2x-3(x-8)= 18, 2x-3x+24=18, -x=18-24,-x=-6,x=6. so, y= 6-8=-2 (More)

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