If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15x-12+3x=24
We move all terms to the left:
15x-12+3x-(24)=0
We add all the numbers together, and all the variables
18x-36=0
We move all terms containing x to the left, all other terms to the right
18x=36
x=36/18
x=2
| 89=w+13 | | 840=8(x+100) | | 5n+8n-2=50 | | 112=n+44 | | x2+5=0 | | 25x^2-70x+40=0 | | 9+b=21 | | 5t-2t+7t=50 | | (2x^2)=10 | | 43=2+h | | (2x^2)=-10 | | 5t-2+7t=50 | | 4(2n+2)=3n-12 | | 23+y=42 | | 3e-7=5-e | | x+2/3=3 | | (2x^2)+10=0 | | 3x^-3=17/9 | | 145=j+50 | | 54+k=113 | | -8+3h=(h-5) | | 5(-x+9)=55 | | 1/4(c-8)=7 | | 122=f+87 | | 7/4w=21 | | 33+e=93 | | 33+e=92 | | 149=91+c | | 15.18-7.2y+06y=5(y-8.1) | | 6x+x=19 | | 30+v=56 | | B6x+x=19 |