Question

quanto e x:2 +x: 3 = 7 + 2x:3
( : = divisao)

Answer 1

x/2 + x/3 = 7 + 2x/3
x/5 = 7 + 2x/3
-x/2 = 7
(-1).(-x/2 = 7)
x/2 = 7/2
x= 3,5
Eu tentei ;-;