How do you solve #-7= - 1+ \frac { x } { 3}#?

Question

508 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-06-14T13:15:50

#x=-18#

Given: #-7=-1+x/3#.

Add #1# to both sides.

#-7+1=x/3#

#-6=x/3#

Multiply by #3# on both sides.

#x=-6*3#

#=-18#