solve for x and y if
3x -2y =1
3y =x+1
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Answer:
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Step-by-step explanation:
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Answered by
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Answer:
3x-2y = 1
x =5, y=7
3y = x+1
x= 5, y=2
Step-by-step explanation:
Use 3y= x+1 to get the value of y
Divide both sides with 3: y= (x+1)/3
Substitute value of y to the first equation:
3x- 2[(x+1/)3]= 1
3x-2x-2=3
x-2=3
x=3+2
x=5
Substitute value of x
3x-2y=1
3(5)- 2y= 1
15-2y =1
15-1= 2y
14=2y
y=7
2nd equation: 3y= x+1
Use the value of x
3y=5+1
3y=6
y=2
Substitute for value of y
3(2)=x+1
6=x+1
6-1= x
x=5
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