the answer would be x=6
to find it you would set 3x-2 equal to 2x+4 and solve because the two sides would be equal if the triangles are congruent
hope this helps :)
Answer:
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Step-by-step explanation:
It would be the third. X+3=y
If I saw that correctly each position that's your multiplier so look at your 3rd position and make the 3 into a 30 so it would be 270 :)

do a FOIL on it to get the product, or just use the binomial theorem to expand the binomial and simplify