Question

resolva a equação 3bx + 6 BC = 7bx + 3 BC na incógnita x

Answer 1

 x: 3 b (2 c + x) = b (7 x + 3)
6 b c + 3 b x = b (7 x + 3)
6 b c + 3 b x = 3 b + 7 b x
-4 b x = 3 b - 6 b c
RESPOSTA: x = (3 c)/2 - 3/4

Answer 2

3bx+6bc=7bx+3bc


6bc-3bc=7bx-3bx


S:. {3bc=4bx}


Boa noite!!