If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15-12x=4.20
We simplify the equation to the form, which is simple to understand
15-12x=4.20
We move all terms containing x to the left and all other terms to the right.
-12x=+4.2-15
We simplify left and right side of the equation.
-12x=-10.8
We divide both sides of the equation by -12 to get x.
x=0.9
| (2d-2)-4(3-6d)= | | mover-15=4 | | 2x+3y=5x+6 | | x=79584*6 | | 9(2d-2)-4(3-6d)= | | 8y+10=-8-y | | x+4*z=-7 | | d+1.7=8.9 | | 3(b-2)=2(b+13) | | 7s=-6+6s | | -9+7t=9+10t | | 16x=7x-9 | | 11-7x+x^2=0 | | 9x-9=3x+39 | | 3m-1+2=8 | | (X+1)(X+4)=(x*x)+14 | | g-21=-52 | | 6-21=-52 | | x+2x-24=180 | | 6p-12=0 | | 3x^2+6x+m=0 | | 7+v-3=6v | | 9y-4=3 | | 10+q=18 | | 4/=9/5-7-4/5 | | 3z-z=21-9 | | 7x-118=-2x+251 | | 4b+5=-4-5b | | m-8=9 | | -3g=9-4g | | 15y=(-75) | | 3x+7+3x+6+3x=3x+3x+4x+5 |