Question 1126609
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suppose that a*b  means 3a-b.  what is the value of x if 2*(5*x)=1.
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2*(5*x)=1


2*((3)(5)-x)=1


(3)(2)-(15-x)=1


6-15+x=1


x=1-6+15


<b>x=10</b>