2x+1=4x+5= 5-x=x+3= -3x+4=8-x= 2x-4=5x+2= x-1=5-x= 2+1x=9-5x=

2x+1=4x+5 2x-4x=5-1 -2x=4 x=-2 5-x=x+3 -x-x=3-5 -2x=-2 x=1 -3x+4=8-x -3x+x=8-4 -2x=4 x=-2 2x-4=5x+2 2x-5x=2+4 -3x=6 x=-2 x-1=5-x x+x=5+1 2x=6 x=3 2+1x=9-5x x+5x=9-2 6x=7 x=7/6 x=1 1/6

2x+1 = 4x+5 2x-4x = 5-1 -2x = 4 |:(-2) x = -2 5-x = x+3 -x-x = 3-5 -2x = -2 |:(-2) x = 1 -3x+4 = 8-x -3x+x = 8-4 -2x = 4 |:(-2) x = -2 2x-4 = 5x+2 2x-5x = 2+4 -3x = 6 |:(-3) x = -2 x-1 = 5-x x+x = 5+1 2x = 6 |:2 x = 3 2+x = 9-5x x+5x = 9-2 6x = 7 |:6 x = 1i1/6

2x + 1 =4x + 5 2x - 4x =5-1 -2x=4/÷(-2) x=-2 5-x=x+3 -x-x=3-5 -2x=-2/÷(-2) x=1 -3x+4=8-x -3x+x=8-4 -2x=4/÷(-2) x=-2 2x-4=5x+2 2x-5x=2+4 -3x=6/÷(-3) x=-2 x-1=5-x x+x=5+1 2x=6/÷2 x=3 2+1x=9-5x 1x+5x=9-2 6x=7/÷6 x=⁷/₆=1¹/₆