Answer :
Answer:
2(3x+4)=P(perimeter)
Step-by-step explanation:
what I did was:
- write out the expression 3x+4+7x
- combine like terms in this case it's 3x and 7x
- 10x+4
- put it in parentheses and put a 2 on the left side indicating distributive property for the equation
- it should look like this so far 2(10x+4)
- and you need to add what you are trying to find, so add =p to the right of the equation
- equation should look like this: 2(10x+4)=P