If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+15=x+6+x
We move all terms to the left:
x+15-(x+6+x)=0
We add all the numbers together, and all the variables
x-(2x+6)+15=0
We get rid of parentheses
x-2x-6+15=0
We add all the numbers together, and all the variables
-1x+9=0
We move all terms containing x to the left, all other terms to the right
-x=-9
x=-9/-1
x=+9
| 65x+76=154x | | 6^(6x+2)=39 | | 4x²-2x-1+x(-2x+2)=x²+5x-1 | | 2x-5/3-3x-1=3/2 | | 2(4x+2)=5x+5 | | 4(2x+0.5)=-3-x | | 11x=104 | | 22x-17=X+8 | | 2y+1/3=7 | | 7y+2=13 | | (x/2)=7 | | 8=3+(x/4) | | 0=-16t2+96t+408 | | 7^x+6=4^4x | | 10q-3q=30 | | -4|x+9|=-24 | | -5(2x+9=-15 | | 2(3p-7)=10 | | 4+6(x)=28 | | -2y=3y-4 | | 4000=x+0.3x | | 3p-2/5=2 | | 2x-4x+6x-2(x+3)=34 | | 3600=x-0.10x | | 91x=-42 | | 360=(n-2)×180 | | Y=1/3x2+6 | | 4=x2-3 | | x+(×+44)=180 | | 2p+A=21 | | (n+5)/6=2 | | 10.5(4w-20)=4(5w-25) |