Question 367111
8x + 2 = 8 – 3x - 15 | +3x on both side
 
11x + 2 = 8 - 15 = -7 | -2 -/-
 
11x = -9 | /11
 
x = -9/11

{{{ graph( 300, 200, -2, 1, 1, -6, 8x+2, 8-x/(1/3)-15) }}}