Register
Solve for x thank you
58.1k views
23 votes
Solve for x


thank you

Solve for x thank you-example-1
User Bgaluszka
by
4.6k points

1 Answer

8 votes

Answer:

x = 28

Explanation:

(x + 9)° + (2x + 5)° + (3x - 2)°= 180°

(6x + 12)° = 180°


6x=180-12


x =(168)/(6) =28

Hope this helps

User Svetlozar Angelov
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!