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Let x be toms speed. Solve for x.
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Let x be toms speed. Solve for x.

Let x be toms speed. Solve for x.-example-1
User Pinku
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First cross multiply to get:
80x = 65(x+3) (distribute)
80x=65x+195
15x=195 (subtract 65x from both sides)
x=13 (divide both sides by 15)

Hope this helps
User Rjv
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