qx+rs=s

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Solution for qx+rs=s equation: 


Simplifying
qx + rs = s

Solving
qx + rs = s

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Add '-1rs' to each side of the equation.
qx + rs + -1rs = -1rs + s

Combine like terms: rs + -1rs = 0
qx + 0 = -1rs + s
qx = -1rs + s

Divide each side by 'x'.
q = -1rsx-1 + sx-1

Simplifying
q = -1rsx-1 + sx-1

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