Question

HELP!!!! GEOMETRY 15 POINTS

Answer 1

for a take 3x+5 which is 8x but it's always times, so x=1 its 8×1=8 (IM SORRY IF THIS IS WRONG, THIS IS WHAT MY TEACHER THOUGHT WAS LAST YEAR)

Answer 2

3x+5= 6x-10

15= 3x

x= 5

Explanation: