If you want your questions answered faster yall should offer more then 5 points for a difficult question anyway.. solve 2.5x-10.5=64(0.5*) for x

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

why are you giving so many marks make your marks less and make a question list so that i can understand your question very nicely

im super bad at school but u for some reason need to have points to ask questions and you get points by answering so thats all im doing sorry for t r o l l i n g  

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