Plz help I will give brainiest, how would you solve 4x + 2y = 18 3x - 5y = 20 by elimination showing all of the work and the fin
al answers
note; there are two equations there but they are in the same question
note; there are two equations there but they are in the same question
1 answer:
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The equation 
has it's solutions given by 
. This is the quadratic formula.
Looking at your equation we see a=1; b=-3 and c=-6 so by the quadratic formula,
I'm sure you can work out what 9+24 is and so find the correct option :)
Looking at your equation we see a=1; b=-3 and c=-6 so by the quadratic formula,
I'm sure you can work out what 9+24 is and so find the correct option :)