How do you solve #2x - 7+ 6x - 9= - 3x + 8- 7x - 12#?

Question

1531 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-11-20T02:49:34

#x = 2/3

Decimal: #0.667#

Adding apples to apples:

#2x + 6x + 3x + 7x = 8 - 12 +7 + 9#

#18x = 12#

Solving for #x#

#x = 12/18#

Finally

#x = 2/3#