If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+15=12x-3
We move all terms to the left:
4x+15-(12x-3)=0
We get rid of parentheses
4x-12x+3+15=0
We add all the numbers together, and all the variables
-8x+18=0
We move all terms containing x to the left, all other terms to the right
-8x=-18
x=-18/-8
x=2+1/4
| 4x+15=12x+3 | | -10(1+9x)=8(3-11x) | | 7x+24=3x+90=180 | | -10(1+9f)=8(3-11f) | | 3x+2+x=1 | | 4+2d=-2d+8(3d-7) | | -10(1+6n)=4+5(6n-5) | | -12=2+5v= | | 4+2b=-2b+8(3b-7) | | 12+12+x+62=180 | | x-12+67+x=180 | | 6(4x-5)=60x | | 9x-23=7x-1 | | 3(n-1)=-23+7n | | 5/6x-4=10 | | 11x-15=5x-13x | | 55=13+6h | | 18-2x=42 | | x÷12=7 | | 21+4a=7(3-7a) | | (x-15)+26=15 | | x(x+1)=183 | | 5x*2x=4x-40 | | x3+7x2+3x+21=0 | | 3(n+2)=n+26 | | -.33x+.5=-.4x+.25 | | 10x+20=10(16)+20 | | 10x=20=10(16)+20 | | 5/x=25/65 | | 8x-4+66x-12=180 | | (-1/3x)+(1/2)=-(2/5x)+(1/4) | | 3x+5x-15=90 |