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d) 3x-3=8
3x = 8+3=11
x =11/3
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7y/5= y-4
➡️ 7y= 5(y-4)
➡️ 7y= 5y-20
➡️ 2y= -20
➡️ y= -10
15-(3x-1)= x-4
➡️ 15-3x+1= x-4
➡️ 16-3x= x-4
➡️ 20=4x
➡️ 5=x
3x+2/3=2x+1
➡️ x= 1-2/3
➡️ x= 1/3
3(x-1)=8
➡️ 3x-3=8
➡️ 3x=11
➡️ x=11/3
➡️ 7y= 5(y-4)
➡️ 7y= 5y-20
➡️ 2y= -20
➡️ y= -10
15-(3x-1)= x-4
➡️ 15-3x+1= x-4
➡️ 16-3x= x-4
➡️ 20=4x
➡️ 5=x
3x+2/3=2x+1
➡️ x= 1-2/3
➡️ x= 1/3
3(x-1)=8
➡️ 3x-3=8
➡️ 3x=11
➡️ x=11/3
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