Răspuns :
(59+x):2=65
59+x=130
x=130-59
x=71
(x+101):2=86
x+101=172
x=172-101
x=71
Sper ca am ajutat.
59+x=130
x=130-59
x=71
(x+101):2=86
x+101=172
x=172-101
x=71
Sper ca am ajutat.