Question

hallar x con su formula

Answer 1

2/3 x+2/3-3= 3/4-3/4 x +5
(2/3) x+ (3/4) x= 3/4 +5  -2/3 +3
(2/3+3/4) x= 1/12 +2
15/12 x =25/12
15 x=25
x=25/15= 5/3