solve this equation and verify the answer.
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Step-by-step explanation:
5x-12/20/4-21x/3=-3/20
= 3(5x-12)/20(4-21x)=-3/20
=5x-12/4-21x=-1
=5x-12=-1(4-21x)
= 5x-12=-4+21x
=5x-21x= -4+12
=-16x=8
x=-8/16
x=-1/2
sorry for not verifying the answer.
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