If it's not what You are looking for type in the equation solver your own equation and let us solve it.
60-x=3x
We move all terms to the left:
60-x-(3x)=0
We add all the numbers together, and all the variables
-4x+60=0
We move all terms containing x to the left, all other terms to the right
-4x=-60
x=-60/-4
x=+15
| 5x-3/15=25 | | N*2-n=42 | | 7*x=30+x | | 18-2x=-17=3x | | 7*x-6=30+x | | 14x-3(2x-3)=7x+13 | | 3*x+10=90-x | | 11x+2=64 | | 3*(5+x)=45 | | 3x-20+x+50+2x+30=360 | | 6x^2=-20x | | 19=h/4-8 | | 6^2x+4=5^-x+1 | | 180=2x-9+x-3 | | (x/4)+7=14 | | 3c-5=2c+7 | | |2x−6|=|5x+9| | | X^2+42=x | | (3*x)+x=100 | | 6x(50x^2-40x)=0 | | 18-x=6+x | | 3.6x=360 | | 7x-4=3-8x | | 4x+2=2+14 | | x-38+90=180 | | 0.90-x=0.125x | | 5n-4(n-1)=12 | | 7(p-5)=42 | | 9=5c+14 | | 2a-4=-18 | | 11x-10=-83 | | -23+7x=1+10x |