ada yang bisa jawab pertanyaan ini
1. 3x + 15 + 2x + 10 = 180
5x = 180 - 25
5x = 155
x = 31
2. 2x + x + 39 = 180
3x = 141
x = 47
3. 6x + 9 + 3x + 5 = 90
9x = 76
x = 8.4
[answer.2.content]10 Actual 42-51, Official LSAT Preptests: (PrepTests 42–51)
10 Actual 42-51, Official LSAT Preptests: (PrepTests 42–51)
1. 3x + 15 + 2x + 10 = 180
5x = 180 - 25
5x = 155
x = 31
2. 2x + x + 39 = 180
3x = 141
x = 47
3. 6x + 9 + 3x + 5 = 90
9x = 76
x = 8.4
[answer.2.content]