solve the system of equation by using the substitution method. 2x-3y=18 y=x-8 what is the solution. or is it infinitely many solutions or there is no solution.
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
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solve the system of equations by using the substitution method.2x-3y=18 and y=x-8
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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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 (More)
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Updated 3/13/2018 6:29:41 PM
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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