Answer:
You showed the right work and got the right answer!
x = 6
Step-by-step explanation:
Since B is in the middle of A and C, AB + BC = AC
So,
2x - 11 + 8 = x + 3
x - 3 = 3
x = 6
6%(5) = .30 6%
...........................................
PEMDAS!
Parenthesis
Exponents
Multiplication
Division
Adding
Subtracting
I hope this helps you
EF=FG
6x-4=5x+7
x=11
perimeter =48
18+18+6+6=48
x-12=x/3
Multiply both sides by 3
3x-36=x
3x=x+36
2x=36
x=18
18-12=18/3
6=6
One side 18 another side 6
