4(5+2x)-5=3(3x+7) what is x

4 = x

first first you multiply 4 * 5 + 4 * 2 and you will get 20 + 8 x - 5

second you multiply 3 * 3x and 7 * 3 and you will get 9x + 21 so your equation will be 20 + 8x - 5 equals 9x + 21

i'm pretty sure it's c. nvm

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.