2x+1=3
2x-2 = 0
2x = 2
x = 1
14-x=16
-x-2 = 0
x+2 = 0
x = -2
46÷x=8
x=46÷8
х=5,75
144÷(5x-3)-2=10
5x-3-2=144÷10
5x-3-2=14,4
5x=14,4+3+2
5x=19,4
x=19,4/5
х=3,88
2x+1=3
2x-2 = 0
2x = 2
x = 1
14-x=16
-x-2 = 0
x+2 = 0
x = -2
46÷x=8
x=46÷8
х=5,75
144÷(5x-3)-2=10
5x-3-2=144÷10
5x-3-2=14,4
5x=14,4+3+2
5x=19,4
x=19,4/5
х=3,88