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Verified answer
3x + 2y = - 54x - y = 19
4x - y = 19
- y = 19 - 4x
y = 4x - 19
3x + 2y = - 5
3x + 2(4x - 19) = - 5
3x + 8x - 38 = - 5
11x = - 5 + 38
11x = 33
x = 33/11
x = 3
y = 4x - 19
y = 12 - 19
y = - 7
5p + 3q
= 5x + 3y
= 15 - 21
= - 6
Jawaban : d. - 6
Maaf Kalau Salah
3x+2y= -5
3x+2(4x-19)= -5
3x+8x-38= -5
11x= -5+38
11x= 33
x= 33/11
x= 3
y= 4x-19
= 12-19
y= -7
5p+3q
5x+3y
= 15-21
= -6. ------ D
JADIKAN JAWABAN TERBAIK YA SEMOGA MEMBANTU