Question

Alati x din :

(5*x+4):6-1=3

Answer 1

5x+4):6=3+1
5x+4):6=4
5x+4=4x6
5x+4=24
5x=24- 4
5x=20
x=20:5
x=4

Answer 2

$\displaystyle (5x+4):6-1=3 \\ (5x+4):6=3+1 \\ (5x+4):6=4 \\ 5x+4=4 \cdot 6 \\ 5x+4=24 \\ 5x=24-4 \\ 5x=20 \\ x= \frac{20}{5} \\ x=4$