If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+8x+82=837
We move all terms to the left:
4x+8x+82-(837)=0
We add all the numbers together, and all the variables
12x-755=0
We move all terms containing x to the left, all other terms to the right
12x=755
x=755/12
x=62+11/12
| 2x-52=95 | | 48+3x+21=90 | | 48+3x+21=79 | | 48+3x+21=72 | | 48+3x+21=80 | | 3y+5/2-3y+2/5=3/10 | | 0.3x-x=-2.4 | | -x-6x+14-7=0 | | 10^(x+2)=0.00567 | | 10^x=7.45 | | 36-5x=x | | 10/t=1 | | X-6x+14-4=0 | | 36x-5x=x | | F(x)=2x^2+10x-5 | | 4x-10=5x-25 | | -4-25=x-5 | | 9x-5=-7x+3 | | 3(x-4)+2x=5x+8 | | 119-x=6x | | 3x^{2}-4x+7=0 | | 3x^{2}-4x+7=03x2−4x+7=0 | | −36x+4x2+81=0 | | x-x+3/3=5 | | (5x+3)(2x-1)(6x+1)=0 | | 2x²-11x+16=0 | | a+a/3=18-a/6 | | 1/2(x+1)+1/4(x+4)=1/6(x-1) | | F(X)=3x²+12 | | d^2+20d-100=0 | | X-12x+48=15 | | 2=r=7+6r |