If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20x=5x+90
We move all terms to the left:
20x-(5x+90)=0
We get rid of parentheses
20x-5x-90=0
We add all the numbers together, and all the variables
15x-90=0
We move all terms containing x to the left, all other terms to the right
15x=90
x=90/15
x=6
| -4+r/2=-6 | | 6=10k+20/15 | | 1/3x+112=x | | 42/7=x | | 1,1x-8=12 | | 7x=7.7= | | 2x(x+4)=-4 | | Y=-50x+800 | | --2/3b=20 | | 35=11x= | | (5x-1)(3-2x)=0 | | 35=7x= | | a+1/3a=20 | | 6=10k=20/15 | | y+y+2y=0 | | 25=7x= | | x-9=2x-31 | | 6(x+1)=8(4-2x)-4 | | 3z/4+39=180 | | 0.75x-6.50=50 | | 10.1=t+7.2= | | 22=11-b/2+b-5/3 | | 0.07=10m= | | -9+a/3=-7 | | -2x-6=5x-55 | | 6=7+n/15 | | m-3/4=8 | | 2x-5=3+6(x+2) | | 1+x/18=0 | | y/4=2.7 | | 9b-7=101 | | 4r-3=2r+8 |