Question

x/4+x/3=x-100
AJUDAAA​

Answer 1

Resposta e explicação passo a passo:

x/4 + x/3 = x - 100

(3x+4x)/12 = x - 100

7x/12 = x - 100

7x = 12.(x-100)

7x = 12x - 1200

7x - 12x = 1200

5x = 1200

x = 1200/5

x = 240