1) x+5-2(4-x)-x-4 = x+5-8+2x-x-4 = 2x-82) 4(x+4)-5(2-x)-(5+4)x-3 = 4x+16-10+5x-9-5x-3 = 4x-103) 3(x+4)-3(5-x)-x-3 = 3x+12-15+3x-x-3 = 5x-64) 4(x+3)-(2-x)-(1+4)x-2 = 4x+12-2+x-x-4x-2 = -3x+85) 3(x+5)-4(5-x)-(4+3)x-1 = 3x+15-20+4x-4-3x-1 = 4x-106) 3(x+2)-4(1-x)-x-4 = 3x+6-4+4x-x-4 = 6x-27) 4(x+2)-4(2-x)-(4+4)x-3 = 4x+8-8+4x-4-4x-3 = 4x-78) 5(x+3)-3(1-x)-x-3 = 5x+15-3+3x-3-x-3 = 5x+39) 2(x+4)-4(2-x)-(4+2)x-1 = 2x+8-8+4x-4-2x-1 = 4x-510) 4(x+1)-(5-x)-x-3 = 4x+4-5+x-x-3 = 2x-4
1) x+5-2(4-x)-x-4 = x+5-8+2x-x-4 = 2x-8
2) 4(x+4)-5(2-x)-(5+4)x-3 = 4x+16-10+5x-9-5x-3 = 4x-10
3) 3(x+4)-3(5-x)-x-3 = 3x+12-15+3x-x-3 = 5x-6
4) 4(x+3)-(2-x)-(1+4)x-2 = 4x+12-2+x-x-4x-2 = -3x+8
5) 3(x+5)-4(5-x)-(4+3)x-1 = 3x+15-20+4x-4-3x-1 = 4x-10
6) 3(x+2)-4(1-x)-x-4 = 3x+6-4+4x-x-4 = 6x-2
7) 4(x+2)-4(2-x)-(4+4)x-3 = 4x+8-8+4x-4-4x-3 = 4x-7
8) 5(x+3)-3(1-x)-x-3 = 5x+15-3+3x-3-x-3 = 5x+3
9) 2(x+4)-4(2-x)-(4+2)x-1 = 2x+8-8+4x-4-2x-1 = 4x-5
10) 4(x+1)-(5-x)-x-3 = 4x+4-5+x-x-3 = 2x-4