If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x-5+9x-15=53
We move all terms to the left:
12x-5+9x-15-(53)=0
We add all the numbers together, and all the variables
21x-73=0
We move all terms containing x to the left, all other terms to the right
21x=73
x=73/21
x=3+10/21
| 17+3x-2(x+1)=x+13 | | -8h=-9h-17 | | -2/3m=3/7 | | 7x−4=2x+6 | | -4y-3=-6y+9 | | 12x-5+9x-15=52 | | 4s-3s=3 | | 3(2x+-1)=4x+7 | | 3(3x+1)-8x=-5 | | -4j+8=18 | | 2(7-4x)=2(4-x) | | 2(4-2x)=-24 | | -13=8x+7(-4) | | 15g-6g=18 | | 22x+100=25=70 | | 1-5p=-59 | | 32=2x+32 | | 15y+28=58 | | 3x-2x+1=20 | | 16-x=38 | | 5y-4=7y+18 | | 5g+3(−8+4g)=1−g | | 22x+100=25=70x | | (10)=9x-10 | | 2(3v-5)=2(v-11) | | 14+3n=5n+4 | | 7+t=2 | | 41.63x=6.89 | | 10c+12-5c+15=62 | | 9x+9=11x-1 | | 8b-6b=2 | | 3(x+2)+3x=24 |