Is this correct? If not can I plz have the correct answer

3(x-7)=2/3(x+2)+2 |*3

9(x-7)=2(x+2)+2

9x-63=2x+4+2 |+63

9x=2x+69 |-2x

7x=69 |÷7

X=9.85

Tip: If you devide, Substract or Do anything else you have to Do it to both sides of the "="

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42