Question

Solve for x,
3x-7=x+5​

Answer 1

Answer:

3x-x=5+7

2x=12

x=12/6

x=2

Answer 2

$3x - x = 5 + 7 \\ 2x = 12 \\ x = 12 \div 2 \\ x = 6$

hope it helps ☺