Yvonne is thinking of a number. fifty, decreased by three times the the number, is the same as seven times the number, increased
by 80
1 answer:
3x-50=7x+80
I think this is correct! Hope I helped!
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Think about it this way, what is 5x3??? 15 right. Ok then what is 5x30???? 150. So the store should sell each soccer ball for $5 each:)