Question

Resolva a equação na incógnita x :

3bx + 6bc = 7bx + 3bc

obs: alguem me ajuda pfvrrrr

Answer 1

Resposta:

$x=\dfrac{3c}{4}$

Explicação passo-a-passo:

$3bx+6bc=7bx+3bc\\3bx-7bx=3bc-6bc\\-4bx=-3bc\\\\x=\dfrac{-3bc}{-4b}=\dfrac{3c}{4}$

Answer 2

3bx + 6bc = 7bx + 3bc

3bx = 7bx + 3bc - 6bc

3bx - 7bx = - 3bc

-4bx = - 3bc

x = (3bc/4b)

x = 3c/4