Penjelasan dengan langkah-langkah:
3a - 2 = 16
-2 - 16 = -3a
-18 = -3a
6 = a
2b + a = 12
2b + 6 = 12
+6 - 12 = - 2b
-6 = -2b
3 = b
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Verified answer
a=6 dan b= 3Penjelasan ada di gambar terimakasih
Penjelasan dengan langkah-langkah:
3a - 2 = 16
-2 - 16 = -3a
-18 = -3a
6 = a
2b + a = 12
2b + 6 = 12
+6 - 12 = - 2b
-6 = -2b
3 = b