If it's not what You are looking for type in the equation solver your own equation and let us solve it.
126=15x
We move all terms to the left:
126-(15x)=0
We move all terms containing x to the left, all other terms to the right
-15x=-126
x=-126/-15
x=8+2/5
| 12y+18=40+12y | | -2(x+3)+x5=-39 | | 4(x-2)=2(2x+4) | | 5{n-3}=15 | | 2(x-6)+7=5x | | (6x+2)=(4x+10) | | 6x+2x-4+3=15 | | x+4/15=-2/3 | | 199-y=268 | | -15.68+0.1q-2.63=1.93+1.2q | | 44(x)+x=90° | | -5=8-x-11 | | 5(2b+.25)=20 | | 14+(3x+46)=90 | | 165-y=237 | | 6-2(-2h+1)=5h+5+h | | 195/a=-13 | | 2(2+y)-3y=y+10 | | x=6*x | | 9x=5x+414x=4 | | 7r×7=13+6r | | 1=12x+42=9x+2 | | (7x-23)=(10x-47) | | -6g+20+10=-20+4g | | 60=x/12 | | (x-2)^2+(x+2)^2=136 | | -378=-7(-7k-2) | | 1.5=3-(-f) | | 10(2x-3)=14x | | 1=12x+4=2=9x+2 | | x+x=24+6+x | | 9=t÷12 |