Answer:
exact form: 13/5
Decimal form: 2.6
x= 2 3/5
Step-by-step explanation:
3x+4x-7=8-3x+11
7x-7=8-3+11
7x-19-3x
7x-7 + 7 =-3x+19+7
7x=-3+26
10x=26
x= 13/5
Answer:

Step-by-step explanation:

Answer:
18 inches
Step-by-step explanation:
8+4=12
12+6=18
18 inches
Someone deleted my answer so I posted it again.
Hope this helps!
is their a picture if not lmk