Question

Afla valoarea lui x din fiecare relatie:24+35-5*x=49. X:4+12:3=5

Answer 1

24+35-5*x=49
59-5*x=49
5*x=59-49
5*x=10
x=10:5
x=2

x : 4+12:3=5
x:4+4=5
x:4=5-4
x:4=1
x=1*4
x=4

Answer 2

24+35-5xX=49
59-5xX=49
5xX=59-49
5xX=10
x=10:5
x=2

x:4+12:3=5
x:4+4=5
x:4=5-4
x:4=1
x=4x1
x=4