Question

3x+5=x+7+19+1 qual o valor x?

Answer 1

$3x + 5 = x + 7 + 19 + 1 \\ 3x - x = 27 - 5 \\ 2x = 22 \\ x = \frac{22}{2} = > x= 11$

Answer 2

3x-x= 7+19+1-5
2x=22
x=22/2
x=11