I have the equation: e=(a*c*d)-(d*(b-a)) and need to make d the subject?! Cheers, Sam
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1. Expand d(b-a) first. 2. Expand -(d(b-a)) then. 3. Factorise all the d's 4. Divide by something to get d alone.
expand first bracket e = acd - (d*(b-a)) expand second bracket e = acd -db + da divide both sides by d e/d = ac - b + a flip both sides d/e = 1 / ac - b + a multiply both sides by e d = e / ac - b + a
Awesome, thanks Joel
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