Answer:
x=-1.4 repeating or x= -13/9
Step-by-step explanation:
1/3 x 7 = 7/3
8/9=x+7/3
Move the var to left hand side of =
-x=8/9-7/3
subtract the fractions
x-=13/9
change the signs and your done! :D
x=-13/9
