SJ09id
Answered

x-8=12
what is the value of x

Sagot :

Msleopogiid
x-8=12
-8 transpose 
x=12+8
when transpose change the sign into +
negative to positive
positive to negative

x=20
Jers15id
X-8=12
Add 8 to both sides to remove -8
X=20

Lets check if the value is correct:
20-8=12
12=12

Hope this helps =)