a. 13 +x -6= 7 +x
b. -5 -4 +2x= -9 +2x
c. 10 -x -3 +3x +6= 13 +2x
d. 5 +2x +7 +7x= 12 + 9x
e. x -8 -2 -4x -9 +5x =2x -19
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
a. 13 +x -6= 7 +x
b. -5 -4 +2x= -9 +2x
c. 10 -x -3 +3x +6= 13 +2x
d. 5 +2x +7 +7x= 12 + 9x
e. x -8 -2 -4x -9 +5x =2x -19