Question

1,5-0,5=3.5x-25 urgent!

Answer 1

1=3,5x-25
-3,5x=-25-1
-3,5x=-26
x=-26:(-3,5)
x=26: $\frac{35}{10}$
x=26 x $\frac{10}{35}$ (simplificam cu 2)
x= 26 x $\frac{2}{7}$
x= $\frac{52}{7}$

Answer 2

1,5-0,5=1 3,5x=25 x= 25:3,5