If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x-3(0)=15
We move all terms to the left:
12x-3(0)-(15)=0
We add all the numbers together, and all the variables
12x-45=0
We move all terms containing x to the left, all other terms to the right
12x=45
x=45/12
x=3+3/4
| 2(-2x-3)=14 | | -15x+35=-8x | | 6(x-5)+5=5(x-8)= | | 6x+3x+12=5x+2x+25 | | 2.55d=32.5 | | 1+4x-12=21 | | 1+4x-12=22 | | 10^(x+6)=38 | | 9x+53=13x+41 | | (3x+16)+110=180 | | 7x+52+9x+64=180 | | x+(x*0.1)=34937.73 | | x=√72-x | | -73/4-h=181/2 | | 5x^2+100x=1500 | | 2x-17=x=100 | | 8d+7=11 | | (x+29)+101=180 | | -109.3=t-18.49 | | 21x=6-x-5+ | | 21x=6-x-5= | | 18=3(3x-6)=4 | | -8x=-240 | | -15x+2^x=23 | | 18x-3=24x+9 | | 2^x-15x-23=0 | | 3^x+6=16 | | -3(12-6x)=36 | | -a=8+-6a+8a+2a+8 | | 4^x+2^x+3=48 | | 5x-2/11=x+2/3 | | 4x-41=59=8x |