Saying "a number" is the same as saying "x"
"Three more than a number" is the same as "three more than x"
If you have three more of something (say, marbles) than someone else, then you have their number of marbles plus three more.
Then, "Three more than x" is the same as "three plus x", or "3 + x"
Hope this helps! :)
Watch this carefully, before it's gone:
The expression for " three more than 'x' " is . . . . . ( x + 3 ) .
Did you see it go by ? Here it is again:
The expression for " three more than 'x' " is . . . . . ( x + 3 ) .
The expression for a number that is three more than x is x + 3 . This represents adding 3 to the value of x . For example, if x is 5, then three more than that number is 8.
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Jawaban:Untuk menyelesaikan masalah ini, kita perlu melakukan langkah-langkah berikut:Mencari koordinat titik P. Karena P membagi AB dengan rasio AP:PB = 3:2, kita bisa menggunakan rumus bagian.Mencari vektor PC. Setelah menemukan koordinat P dan mengetahui koordinat C, kita bisa menghitung vektor PC.Langkah 1: Mencari koordinat titik P