3 (x+1) 2 (5-x) 16-13x -----------+----------=----------- 8 3 12

Question

3 (x+1) 2 (5-x) 16-13x
-----------+----------=-----------
8 3 12

Answer 1

(3x+3)/8+(10-2x)/3=(16-13x)/12
3(3x+3)+8(10-2x)=2(16-13x)
9x+9+80-16x=32-26x
89-25x=32-26x
26x-25x=32-89
x=-57