If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+15=49
We move all terms to the left:
12x+15-(49)=0
We add all the numbers together, and all the variables
12x-34=0
We move all terms containing x to the left, all other terms to the right
12x=34
x=34/12
x=2+5/6
| 5/230/11=t | | -6=y+3/5 | | 3/4=w/9 | | 4c=8/11 | | (2x+4)^2=144 | | 4t=1/2 | | 2(20-x)+3=180 | | 2x^2+3x-185=0 | | -(3a+4)=8-7a | | z2+26z−21=0 | | 100x=0.02842 | | 6x-12+5x+8=180 | | --10y+5=-9y | | 20w2+41w+2=0 | | x-1=+x-8+3x | | 3x^2-8-5x=0 | | 13a=8 | | 5a+122=5a-123 | | 1/2x+2x-9+2x=180 | | (1/2x)+(2x-9)+(2x)=180 | | x-(.35x)=500 | | 4/3b-1=25 | | Y=2x-3x-20 | | 6x-4=4-3x | | 4x/40=31/40 | | 4=6−2h | | 5a-8=8 | | 7(x=5)=49 | | 15+7x+6=63 | | -3.2+0.7p=p+5.1 | | Y=-5+0.8x | | 6x+5=-2 |