Diberikan matriks P = ![\left[\begin{array}{ccc}2y&2x-y\\2&5\end{array}\right]](https://tex.z-dn.net/?f=+%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2y%262x-y%5C%5C2%265%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}2y&2x-y\\2&5\end{array}\right]")
dan Q = ![\left[\begin{array}{ccc}4&3\\2x-2y&3x\end{array}\right]](https://tex.z-dn.net/?f=+%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D4%263%5C%5C2x-2y%263x%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}4&3\\2x-2y&3x\end{array}\right]")
dengan hasil penjumlahan P+Q = ![\left[\begin{array}{ccc}10&8\\8&17\end{array}\right]](https://tex.z-dn.net/?f=+%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D10%268%5C%5C8%2617%5Cend%7Barray%7D%5Cright%5D+ "\left[\begin{array}{ccc}10&8\\8&17\end{array}\right]")
. Tentukan matriks P dan Q !
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*) 2y + 4 = 10
2y = 6
y = 3
*) 5 + 3x = 17
3x = 12
x = 4
Jadi matriks P & Q adalah