Which has more total enthrall 3kg of 20% of salt brine at 65 degrees Celsius or 5kg of 20% salt brine at 50. Degrees celsius

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Xis six meters can’t figure out b

It’s ( 6x - 4 ) + ( 2x + 16 ) = 180 because your only focusing on 3 angles ( < pqr ) since their is no equation for < p yet , you use the 2 equations you already have which is < q & < r