If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-1*2-x-2*3=x-3*4
We move all terms to the left:
x-1*2-x-2*3-(x-3*4)=0
We add all the numbers together, and all the variables
x-x-(x-12)-1*2-2*3=0
We add all the numbers together, and all the variables
-(x-12)-8=0
We get rid of parentheses
-x+12-8=0
We add all the numbers together, and all the variables
-1x+4=0
We move all terms containing x to the left, all other terms to the right
-x=-4
x=-4/-1
x=+4
| Nx2-25+4=15 | | 8-3*4(x-4)=1*8(x+1) | | 4a+10=2a+20 | | -8x-((3x-1)+56=0 | | 8(7-x)=(3x-1 | | (x^2+2x-3)*(x^2+2x-2)=6 | | (x^2+2x-3)(x^2+2x-2)=6 | | x^2+3x+2=110 | | 3^x+3^(x-1)-3^(x-2)=11 | | 12x+6-3×=-6x-30+× | | (2x-3)^4+(2x-5)^4=2 | | h²+6=16 | | (2x-3)4+(2x-5)4=2 | | 1=7πx | | 2x²+6x-20=0 | | t/6+t/8-(t+15)/6=1 | | 4(t-2)+4t=4(2t+4)-13 | | X^(3)+X^(2)+11x=0 | | 6x-9x+5x=15-13=x | | 0.80=×÷0.100-x | | 0.80=×/0.100-x | | 6c-14=-5c+4+9c | | 2(y+2)+4y=-8 | | -4=2(u-7)+3u | | 5x+4=3×+16 | | 0.8x-x=0 | | 6x*2=5*2 | | 18-2r=4 | | 18r-2r=4 | | 18r-2r=4r | | 5x/3-5=5 | | 9x-4=6x-64 |