3x-7x+20 9p+8y-5rs-3p+2rs 10+5x-2
Matematika
indahnuraini2902
Pertanyaan
3x-7x+20
9p+8y-5rs-3p+2rs
10+5x-2
9p+8y-5rs-3p+2rs
10+5x-2
2 Jawaban
-
1. Jawaban Erisafen
1. 3x - 7x= -4x + 20
2. 9p - 3p - 5rs +2rs + 8y
= 6p -3rs + 8y
3. 10 -2= 8 + 5x -
2. Jawaban Joel1109
3x - 7x + 20 = -4x + 20
9p + 8y - 5rs - 3p + 2rs = 9p + 3p =9p
= -5rs - 2rs = -7rs
= 8y
= 9p + 8y - 7rs