If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-120=340
We move all terms to the left:
3x-120-(340)=0
We add all the numbers together, and all the variables
3x-460=0
We move all terms containing x to the left, all other terms to the right
3x=460
x=460/3
x=153+1/3
| 16x+20x=90 | | 6+17z=13z+19 | | -1+19w=11w=23 | | 21+8r=3(5r-3)-5 | | b-6b+9=0 | | (2x+1)−3(x+5)=x2−15x−51 | | -4/5x=1/2 | | 4+2(x+3x)=4−x(2−3)+2x | | 2m+4=5m+2=22m+2=5m+4=6 | | -3(3x-2)=7x | | 9p=8(3p+5) | | 6n-12=3(6-3n) | | 1/30=(3/4)^x | | (1+-1/6)(1+13/15)=x | | x+82+x+120=180 | | 8(2x-2)-5x=-8x | | (x+3)(4+x)=5x | | 9x+4-7x=18 | | 2/3x=1/3x+160000 | | 2x-12(3-x=1+3(x+2) | | -6=-9n+11 | | 7(x-4)+4x=71. | | 3x2+4=8x | | 5/15t=-9 | | -10e+15=5(19-6e | | -2+2x=2x+1 | | x-(7/×)=3 | | x+46=56 | | 30=k+13 | | 10e+15=5(19-6) | | -8/5=-4v | | 7x+3=4x*(-3) |