Question

.lfind x in terms of p,q,r and s in the equation px +q= rx -s

Answer 1

GIVEN EQUATION →

☣ px + q = rx - s

☣ px - rx = -1 [ q + s ]

☣ x [ p - r ] = -1 [ q + s ]

☣ x = -1 [ q + s ] / p - r

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Answer 2

Hi ,

px + q = rx - s

px - rx = -s - q

x ( p - r ) = - ( s + q )

x = - ( s + q ) / ( p - r )

x = ( s + q ) / ( r - p )

I hope this helps you.

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