Question

fração de 1 grau

x/2 + x/3 = 5

Answer 1

[tex]\frac{x}{2} + \frac{x}{3} =  5\\ \\ \frac{3x+2x}{6} = 5\\ \\ \frac{5x}{6} = 5\\ \\ \frac{5x}{6} = \frac{5}{1} \\ \\ 5x=30\\ \\ x = \frac{30}{5}\\ \\ x = 6 {tex}