If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-50+2x-20=180
We move all terms to the left:
x-50+2x-20-(180)=0
We add all the numbers together, and all the variables
3x-250=0
We move all terms containing x to the left, all other terms to the right
3x=250
x=250/3
x=83+1/3
| (n+12)/4=n/16 | | -2+2x=-8+5x | | 4(8+5n)-12=-12(9-n) | | 3x+27=140 | | 10y-7=5(2y-3 | | 43 = -9 u − 11 | | 110+6x+8x=180 | | -3(-1+a)=12 | | 1.8x+1.1=1.9 | | -7(n+4)+4(3-4n)=-39 | | (n-12)/4=n/16 | | 400=m^2 | | (3+i)(5-8i)=0 | | 2p/4-36/4=-9 | | 4x+2x-2=6x-2 | | v^2=289 | | x=(-175x±√(175^2-4(-0.5)(0)))/(2(-0.5)) | | -6=0.75r–12 | | v2=289 | | r/2.4=4.9/5.6 | | 2(3x-5)+x=5x+12 | | 9v=-21 | | b2=196 | | x/5+20=27 | | 169=d^2 | | 25x-25=50 | | 7(x+7)-6(3-3x)=56 | | 2(5−d)=-2d | | 25x-25x=50 | | 2x+4=5x+46 | | 5(y-5)+3=48 | | -45=-3/u |