Question

POr favor respondaa e montem a conta  2x/ 5 + 4 = 10

Answer 1

$\dfrac{2x}{5} + 4 = 10 \\ \\ \dfrac{2x}{5} = 10 - 4 \\ \\ 2x = 6 * 5 \\ \\ 2x = 30 \\ \\ x = \dfrac{30}{2} \\ \\ \boxed{x = 15}$

Answer 2

2x/5+4=10

2x/5= 10-4

2x/5 = 6

2x/5 = 6/1

mmc(5,1) = 5

2x = 30

x = 30:2

x = 15


R.: O valor de X é 15.