solve the following equation
a) x-8/5=x-12/9
b) y+2/4 -y-3/3=1/2
c) 3x+1=12+4(x-1)
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Answer:
a) x-8/5=x-12/9
9x-72= 5x-60
4x=12
x=3
b) y+2/4 -y-3/3=1/2
3y+6-4y-12/12=1/2
-y-12/12=1/2
-2y-24=12
-2y=-12
y=6
c)3x+1=12+4(x-1)
3x+1=12+4x-4
-7=x
x=-7
this is the correct answer.
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