Question

x+x-20=50. Ookkehsajjsjsjs

Answer 1

Answer:

2x-20=50

2x=50+20

2x=70

x=70/2

x=35

Answer 2

Answer:

x + x -20 = 50

= 2x - 20 = 50

=By transposing -20 to the right= 2x = 50 + 20

= 2x = 70

= x = 70/2

= x = 35