Mathematics: Bob spent x amount on food. Bill spent x+20, and John spent 3x-2. If bill and John spent the same amount of money, how much dud bob spend?

Bob spent x amount on food. Bill spent x+20, and

priceisright11401

23.10.2021

$\\ \sf\longmapsto x+20=3x-2$

$\\ \sf\longmapsto 3x-x=20+2$

$\\ \sf\longmapsto 2x=20$

$\\ \sf\longmapsto x=10$

Bob spent 10$

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clemsongirl5392

08.06.2020

i think this is the answer
(9x^5)^-3/2 simplify

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