If it's not what You are looking for type in the equation solver your own equation and let us solve it.
420x=3/4
We move all terms to the left:
420x-(3/4)=0
We add all the numbers together, and all the variables
420x-(+3/4)=0
We get rid of parentheses
420x-3/4=0
We multiply all the terms by the denominator
420x*4-3=0
Wy multiply elements
1680x-3=0
We move all terms containing x to the left, all other terms to the right
1680x=3
x=3/1680
x=1/560
| 6(f-77)=78 | | 5c+c=6 | | n(10)=100 | | -4x+5+-13+39=180 | | 3g−6(g−8)=42 | | 9f=1÷2(12f-2) | | 10v-10v+2v=6 | | 8+.17x=10+0.11x | | 14p=252 | | |(x+3)/(4)|=-12 | | (-17.5)x(4)=70 | | x−11=19 | | 11p-3-9=17 | | 63=9(u+75) | | x+2+9=2x+5 | | 70=7(b+2) | | 2(4s−16)−5s=−5 | | 8+0.17x=10-0.11x | | -4/3+3/5v=-3/4 | | x+1−4=−2 | | 7n+7-5=-4 | | 25x+75=35x+15 | | 200=6x+2 | | n.n(11)=66 | | d-17=913 | | 25x+75=35x135 | | 7x+9+50=180 | | 7(c+3)=84 | | 7v+17=4(v+5) | | 3/4c+9/16=1/2c-3/16 | | 9/8p=12/18 | | 7*11=n |