3(x+10)-7x
-14x+9+11x
10x+2(5x-4)
4(3x-1)+13
-8+11x-20x+1
3x-9x+15
-3(x-5)
3x+9x+11
15+8(2x-11)
3x-7+5x+9
-3x+9
-9x-7
20x-8
16x-73
12x+9
-4x+30
8x+2
-6x+15
-3x+15
12x+11
