3 years ago

Rx-st=r solve equation for s

Mathematics

2 answers:

dimulka [17.4K]3 years ago

8 0

Rx - st = r

Rx = r + st Add st to both sides

Rx - r = st Subtract r from both sides

(Rx - r)/t = s Divide t on both sides ( to isolate s)

mafiozo [28]3 years ago

5 0

$rx-st=r\qquad\text{subtract rx from both sides}\\\\-st=-rx+r\qquad\text{change the signs}\\\\st=rx-r\qquad\text{divide both sides by}\ t\neq0\\\\\boxed{s=\dfrac{rx-r}{t}}$

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