Respuesta :

s = rqt

s/r = qt

s/r × t = q

s/rt = q

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RainbowSalt2222 ☔

Rewrite the equation as r+rst=q
r+rst=q
Subtract r from both sides of the equation.
rst=q−r
Divide each term by rs and simplify.
t=q/rs-1/s