If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4.5x-12.9=3.3
We move all terms to the left:
4.5x-12.9-(3.3)=0
We add all the numbers together, and all the variables
4.5x-16.2=0
We move all terms containing x to the left, all other terms to the right
4.5x=16.2
x=16.2/4.5
x=3+1/1.6666666666667
| -3x+16=10x+3 | | 7z^2+1=0 | | 11t+29=5t+13 | | 12n=9n | | 7x+9=5x15 | | 3x+7=8x−5 | | -5x=-28,8 | | -4,8=24-5x | | 4b-10=b | | x+0.2x=20000000 | | 2(2-x)-x=2(1-2x) | | 2x/7-3/7=3x/7-2x | | 16d²=64 | | (11c-77)(32-8c)=0 | | 3x=9-13+5 | | 5x-13=x-1 | | 36=2y-2 | | 5x+3=628 | | x0.4=12 | | x+7=13,3x-4 | | -3.2×x=-6.4 | | x²=12 | | (x+5)80=180 | | 3-4x=x+13 | | 3x+5=-2+5x | | 10a=5a+15 | | x+22=-40 | | 15=13+4x | | 2x+4=-x+5 | | 4(2x+1)+3=-41 | | -4x+11=-x+17 | | 8x+3=-6x+5 |