-3/4(8q-12r)-3(3q-2r)=
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Answer:
q-r=0
q=r
Explanation:
-3/4*4(2q-3r)-3(3q-2r)=0
-3(2q-3r)-3(3q-2r)=0
-6q+9r-9q+6r=0
-15q+15r=0
q-r=0
q=r
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