Jawab:
HP={2}
Penjelasan dengan langkah-langkah:
2m-3=4m-7
2m - 3 - 4m = 4m - 7 - 4m
-2m - 3= - 7
-2m - 3 + 3 = - 7 + 3
-2m = - 4
-2m/-2 = -4/-2
m = 2
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Jawab:
HP={2}
Penjelasan dengan langkah-langkah:
2m-3=4m-7
2m - 3 - 4m = 4m - 7 - 4m
-2m - 3= - 7
-2m - 3 + 3 = - 7 + 3
-2m = - 4
-2m/-2 = -4/-2
m = 2
-> 2m - 4m = -7 + 3
-> -2m = -4
-> m = 2
Jadi, himpunan selesaiannya { 2 }