1. a-3<15
2. 2a-4< 3a-5
haloo, tolong jawab pake cara yaa makasii![]()
2. 2a-4< 3a-5
haloo, tolong jawab pake cara yaa makasii
No. 1
a - 3 < 15
a < 15 + 3
a < 18
No. 2
2a - 4 < 3a - 5
2a - 3a < -5 + 4
-a < -1
a > 1
@BeruangGemoy:•
[tex] \tt a - 3 < 15 \\ \tt \: a - 3 + 3 < 15 + 3 \\ \tt \: a < 15 + 3 \\ \tt \: = a < 18[/tex]
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[tex] \tt \: 2a - 4 < 3a - 5 \\ \tt \: = 2a - 3a < - 5 + 4 \\ \tt \: = - a < - 1 \\ \tt = a > 1[/tex]
[answer.2.content]
