👤

(x+139)-12÷3×5=627 va rog frumos urgent


Răspuns :

(x+139)-4x5=627
x+139 - 20 =627
x+119=627
x=627-119
x=508
(x+139)-12:3x5=627
(x+139)-12:15=627
(x+139)-12=627*15
x+139=9405+12
x=9417-139
x=9278