(39+Х)-27=22 44-(22+Х)=22 78-16-Х=41

Question

(39+Х)-27=22

44-(22+Х)=22

78-16-Х=41

Answer 1

1)   (39+х) -27=22
      39+х -27=22
      х= 22+27 -39
      х= 10

2)    44-(22+х)=22
       44 -22 -х=22
       -х= 22+22-44
       х=0

3)   78 -16 -х=41
       -х= 41+16 -78
       -х= -21
        х=21. 

Answer 2

1) (39+Х)-27=22

39 + x = 22 + 27;

x = 49 - 39;

x = 10;

2) 44-(22+Х)=22

22 + x = 44 - 22;

x = 22 - 22;

x = 0;

3) 78-16-Х=41

x = 78 - 16 - 41;

x = 21;