If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+15+1x=87
We move all terms to the left:
4x+15+1x-(87)=0
We add all the numbers together, and all the variables
5x-72=0
We move all terms containing x to the left, all other terms to the right
5x=72
x=72/5
x=14+2/5
| 2x+3x=90. | | a/5-a/10=1/2 | | -99=12(z-3)+9z | | 39=77-x | | -9m+-m+15m+10m=16 | | 4(x-1)=4x-10+6 | | 6x-9=3(2x=2) | | x+x-18+x-20=88 | | 7x+36=x+6 | | 20x-70=180 | | 12/x=48/4 | | 6x-6x+5x-2x=12 | | 52-g=22 | | -2(j-8)=4 | | 4(3x-2)/2=14 | | 7x+7+8x=-23 | | 44=29+k | | 15y-9y+y-2y+4y=18 | | |–4d+6|=12 | | 3h-7h+12=-32 | | 0.2+6=0.3d+5-3+0.1d | | F(x)=5.3 | | 24=18+m | | 12(x−12)+4=13(6x−15) | | 17z+6z-14z=9 | | x+(4x-9)+(3x+5)=180 | | 3^x^+9=81 | | K4+3=14k= | | $-5t=-45$ | | 3b-4b=20 | | -7x-3=5x-6 | | 8u+3u-8u-2u=7 |