Question

2(9x+4)+6-4(7+4)= x=4

Answer 1

Olá!!!!

(9x+4)+6-4(7+4)= x=4

9x+10)−4⋅(11)−{x}=0  

(9x+10)−44−{x}=0

(9x−34)−{x}=0

8x−34=0

(8)⋅x+(−34)=0

x=−(−34)8

x=−(2)⋅(−17)(2)⋅(4)=174