Question

решите уравнения!!!!!!!!!!!!!!!!!!!!

Answer 1

6+m×4=70
m=70×4+6
m=34
6+34×4=70

Answer 2

к=27÷5+8

Answer 3

к=27÷5=5.4

Answer 4

к=5.4+8=13

Answer 5

13÷5+8=27

Answer 6

спс

Answer 7

a) 4m=70-4 
     4m=64
     m= 64/4
     m=16