If your equation is 5x-2=4x+4 Then this is how you solve it... 5x-2=4x+4 5x-2+2=4x+4+2 5x=4x+6 5x-4x=4x-4x+6 x=6 Your x=6
5x-4x = 1
If: 5x = 4x+7 Then: 5x-4x = 7 And: x = 7
5x - 4x = x
lcm(4x, 5x) = 20x
-5x + 2(4x-10)=10
5x x 4x = 20x^2 5x + x + 4x = 10x
-4x - 5x
5x - 9 = 4x 5x - 4x - 9 = 4x - 4x x - 9 = 0 x - 9 + 9 = 0 + 9 x = 9
5x + 20 = 4x +30 5x - 4x = 30 - 20 x = 10
5x - 18 = 4x + 7Add 18 to each side:5x = 4x + 25Subtract 4x from each side:x = 25
5x = 4x + 9 x = 9