Question

if 2x+3x=30, find the value of x

Answer 1

The value of x=?
2x+3x=30
5x=30
x=30/5
x=6
Therefore the value of x =6

Answer 2

$2x+ 3x = 30 \\ 5x = 30 \\ x = \frac{30}{5} \\ x = 6$