If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-0.21x=4.55
We move all terms to the left:
x-0.21x-(4.55)=0
We add all the numbers together, and all the variables
0.79x-4.55=0
We move all terms containing x to the left, all other terms to the right
0.79x=4.55
x=4.55/0.79
x=5+0.6/0.79
| 5k=6k+2-9=0 | | 156=x+6x | | 7h=43=64 | | 2y+18=30 | | (5x-5)(8x+4)=0 | | 9x+160=5x | | -120+39=11{p+14} | | X+6x=156 | | 4{x+10}=50+2x | | 9x-160=5x | | X+6y=156 | | x2+20x=45 | | 104x-3²=10x+9 | | y-23=-42 | | 2a+10=5 | | y+33=17 | | 27+4y=-66 | | 30+4y=-66 | | 9×3+4y=-66 | | 12+4y=-66 | | 6+4y=-66 | | 44=−4(−4x+1) | | 2x+9=3x+4=2x+3 | | -2x+1=8-5x+11 | | (4x+8)=(5x^2-6x+8)= | | X+Y=34-y | | a=72a+4= | | 3x+5x+.5x=100 | | 8.50+11x=10.00+10.50 | | 6+4x=20x=130 | | 1,6(x-3)-2(3+0,2x)+4,8=0 | | 54x=2000 |