Question

(64: 8+8): b = (28:4+7):7
36:6x c = 9x 4 - 4x5+2
d: 3 = 53-36:4x5
32:e = (36:6 +42:7) - 4x2
f-(56 + 4 x 2 - 14:2) = 24:8 +32:8 +36​

Answer 1

( 64 : 8 + 8 ) : b = ( 28 : 4 + 7 ) : 7

( 8 + 8 ) : b = ( 7 + 7 ) : 7

16 : b = 14 : 7

16 : b = 2

b = 16 : 2

b = 8

36 : 6 × c = 9 × 4 - 4 × 5 + 2

6 × c = 36 - 20 + 2

6 × c = 16 + 2

6 × c = 18

c = 18 : 6

c = 3

d : 3 = 53 - 36 : 4 × 5

d : 3 = 53 - 9 × 5

d : 3 = 53 - 45

d : 3 = 8

d = 8 × 3

d = 24

32 : e = ( 36 : 6 + 42 : 7 ) - 4 × 2

32 : e = ( 6 + 6 ) - 8

32 : e = 12 - 8

32 : e = 4

e = 32 : 4

e = 8

f - ( 56 + 4 × 2 - 14 : 2 ) = 24 : 8 + 32 : 8 + 36

f - ( 56 + 8 - 7 ) = 3 + 4 + 36

f - ( 64 - 7 ) = 7 + 36

f - 57 = 43

f = 43 + 57

f = 100