If 10( a - 2 ) - 4( 6 - a ) + 9( 4a + 6 ) = 0, the value of y is
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10(a-2) - 4(6-a) + 9(4a+6)=0
10a-20-24+4a+24a+54=0
38a+10=0
38a= -10
a= -0.263
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