How to write Three times the number deference of a number x and nine equals fifteen

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

answer: 1+1

step-by-step explanation: 1+1 is at least 2