Question

x+95 =122

y+38 =59

m-9 =75

x-17 =+40

2×=78

5×=-225

×/5=100

×/7=70​

Answer 1

Resposta:

x+95 =122

x=122-95

x=27

y+38 =59

y=59-38

y=21

m-9 =75

m=75+9

m=84

x-17 =+40

x=+40+17

x=40+17

x=57

2×=78

x=78/2

x=39

5×=-225

x=-225/5

x=-45

×/5=100

x=100×5

x=500

×/7=70

x=70×7

x=490