-30-6r=36
We move all terms to the left:
-30-6r-(36)=0
We add all the numbers together, and all the variables
-6r-66=0
We move all terms containing r to the left, all other terms to the right
-6r=66
r=66/-6
r=-11
Answer:
7/12
Step-by-step explanation:
7+5=12
12-5=7
7/12
The surface area is 6075.96 in^3
If it stays as fraction the answer would be 7/14
The decimal form is x=1.2 and the mixed number is x= 1 1/5