Sederhanakan sistem persamaan linear dua variabel pada persamaan
∑ 3x-y=2
x+y=6
SOAL STS KELAS 8 TAHUN 2025
Quiz
•
Mathematics
•
8th Grade
•
Hard
Enti Yulianti
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sederhanakan sistem persamaan linear dua variabel pada persamaan
∑ 3x-y=2
x+y=6
(2,4)
(3,2)
(1,4)
(2,2)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan hasil penjumlahan dari x-2y dan-3x+5y
4x+3y
-2x+3y
5x+2y
10y+2x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tentukan suku sejenis pada setiap suku banyak pada persamaam 2x+8y-6x+4
-4x+9y
2x+3y
6x+2y
9x+3y
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sederhanakanlah 2(x+5y)
2x+10y
2x+5y
10x+2y
5y+2x
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sederhanakanlah (9x=15y):3
4x+5y
6x+8y
3x+5y
9x+2x
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Tentukan besar sudut x pada gambar berikut
110
120
100
70
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Tentukan besar sudut x pada gambar berikut
300
1400
400
800
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