If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-5x+8x+x=426
We move all terms to the left:
3x-5x+8x+x-(426)=0
We add all the numbers together, and all the variables
7x-426=0
We move all terms containing x to the left, all other terms to the right
7x=426
x=426/7
x=60+6/7
| u+3.82=9.44 | | (2x-15)=(-2(45)+3x) | | 3(x−6)+6x=9x−18 | | -18x+12x=2(-8-4x) | | 4(18a-7)+40=3(4+2.4a) | | 10x-9x+4=12 | | -13x=-14 | | 3=13+t | | 3x+5=132 | | 9x=4K+15 | | 0=-3x-10.5 | | -2(7x-3)+5=-14x+11 | | 4x-7-5x=-12 | | x*2+8=21 | | (1-x)^4=0,7744 | | 2(3x-7)=4-(2x-6) | | -17+27=-2(x+6) | | 1.8-0.y=2.2-2y | | 13x-30=8x+35 | | 5x+3=4(5x+3) | | 4x-30=2x-14 | | -12s+16s+-19s=15 | | -17.9p=-18.4p-9.85 | | 2.5x-6.7+7x=7.5x-16.5 | | 14x-5=8x-5 | | 5{4(3x+10)-8}=4{2(x+1)+9(2x+7)} | | 8(n-5)=-40+7n | | 15z=-20+17z | | 4t=136-9t | | (8x+6)=62 | | 1/7*y+4=10 | | 19h-13h-5h=2 |