If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20x-400=4x+128
We move all terms to the left:
20x-400-(4x+128)=0
We get rid of parentheses
20x-4x-128-400=0
We add all the numbers together, and all the variables
16x-528=0
We move all terms containing x to the left, all other terms to the right
16x=528
x=528/16
x=33
| 5x-1=9x-3 | | 20-2z=12 | | 5(x-3)+4=3x+3 | | 2^3*2^2=2^x | | 0=1/5x+4 | | 5x^2-25x+4=0 | | 3x-32=90 | | -7n-3(7n-3)=177 | | V+1/v-7+1=v-7/v-4 | | 3x-46=90 | | -6(-6k-5)-2k=-106 | | x-46=90 | | 4(-4+8n)=-272 | | 82=2(1+5p) | | -3.9u=7.75 | | 4(3x+4)=2x | | 0,5x=-35 | | 287=7(7x-1) | | -6x+7=30 | | (4(x+5)=28) | | 9+x+5x=2-5x+5x | | 4/5+4x=5x-6/5 | | 5x=1x+9 | | -174=5(1+6n)+1 | | 5*(x+3)=2x*(x+3) | | 38=3x-16 | | 6x-11x+8(-2x-4)+2(x+2)=-4(3x+3) | | 3(8-2x)=-6 | | 3.8=-2p+5.8 | | 9+x=2-5x+5x | | 6(10+3x)-24=3(5x+2) | | 2+6x=6+3x-3x |