Question

Qual é o resultado de 2,5(x-2)-1,5x=1

Answer 1

2,5(x - 2) - 1,5x = 1 --->
2,5x - 5 - 1,5x = 1 --->
2,5x - 1,5x =  1 + 5 --->
x = 6

Answer 2

$2,5 = \frac{5}{2}$

$1,5 = \frac{3}{2}$


$\frac{5}{2}(x-2) - \frac{3}{2}x = 1 \\ \\ \frac{5x}{2} - 5 - \frac{3x}{2} = 1 \\ \\ \frac{2x}{2} = 1+5 \\ \\ x = 6$