If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x/3+x/2+x=840
We move all terms to the left:
x/3+x/2+x-(840)=0
We add all the numbers together, and all the variables
x+x/3+x/2-840=0
We calculate fractions
There is no solution for this equation
| 1-2n-3=n-4-3-10 | | -42=x+5x+6 | | 121=3.14•2•4+2•3.14•r^2 | | 5(2y+3)=-27 | | 3x+108=76 | | -36x^2/9-4x+3=0 | | X=45+y | | (12n+12)12n=36 | | 5=-3/1(-3)+b | | 7^x=100000 | | 4b2=23b-15 | | 3x+108=x^2-2x | | 12y-8=11y-2 | | 2x-4(x-5)=-7+5x-8 | | -x+5/12=-8 | | 4.81687898=6.28r^2 | | 3(4x–3)–7x=5x–9 | | 9(8d-5)=5d+12.5 | | 72x*436=-96x+1108. | | 64x-8+5x-19=180 | | 3+4/5x=23 | | -9-3x=-27 | | 105+9.50c=14.75c | | 3+v/5=10 | | 25+x+137+155=360 | | -7=2h+5 | | -15+6x=x | | 2x-23+83=180 | | X÷(x+2)=4 | | -6=3+d/4 | | H(x)=|5x+9| | | 15+6z=23.25 |