Question

15+(x+2)+21=47. Va multumesc!

Answer 1

15+(x+2)+21=47
15+(x+2)=47-21
15+(x+2)=26
x+2=26-15
x+2=11
x=11-2
x=9
Raspuns:x=9

Answer 2

15+(x+2)+21=47
15+(x+2)=47-21
15+(x+2)=26
x+2=26-15
x+2=11
x=11-2
x=9
SPER CA TE-AM AJUTAT!:3:)))))))))))))