True or false ? ! 1 ) if segment bc= 8 cm and segment ad= 2x + 6, then x= 1 2) if segment bc= 7 cm and segment ad= 3x - 6, then x= 3 3) the angles in a rectangle are all equal to 45 degrees.

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

so, converting firstly the mixed fractions to improper fractions and then "adding".