Question

9x+14=2x+35 what is the answer to this I do not get it

Answer 1

$9x+14=2x+35\\ 7x=21\\ x=3$

Answer 2

$9x+14=2x+35 \\ \\ 9x + 14 - 2x = 2x + 35 - 2x \\ \\ 7x + 14 = 35 \\ \\ 7x + 14 - 14 = 35 - 14 \\ \\ 7x = 21 \\ \\ \frac{7x}{7} = \frac{21}{7} \\ \\ \huge{x = 3 }$