Determine the value of x such that 2 cosec²30° + xsin²30° = 10
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2*4+x*3/4-3/4*1/3=10
8+3x/4-3/4*1/3=10
3x/4-3/4*1/3=10-8
3x/4-1/4=2
(3x-1)=2*4
3x-1=8
3x=8+1
x=9/3=>3
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