If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.09x=4
We move all terms to the left:
3.09x-(4)=0
We move all terms containing x to the left, all other terms to the right
3.09x=4
x=4/3.09
x=1+0.91/3.09
| -13x-16=-94 | | X^2+0.0018x-0.0018=0 | | 14x + 18 = 5x + 27 | | 1)14x + 18 = 5x + 27 | | 21-16=3x-4 | | 4x/5x15=45 | | y=14=15 | | 4x-22=10-8 | | 5.x=3.14 | | 4-5+12x=18x+7 | | 3/4=w+6 | | X-0.60x=40 | | w+3/4=-5/8 | | 4x+28=9x-3 | | 4.5=(3.21/x) | | 4.5=3.21/x | | Y=-16x^2+252x+127 | | 3(5)^2x=15 | | 84x+127=127 | | 150=6x+20 | | 6(4x+3)=2(11x+9 | | 3x+x=652 | | H=5x+20/x+4 | | 0.25-0.7=x-3.5 | | 5k^2-11k-12=0 | | (2x-10)+(2x)=425 | | 15+2x=4x-2.5x | | -12=4(w+1) | | 9x-25+6x+8=10x-73 | | -12=4(w-1) | | -5x-9=9x+19 | | -r-5=1-2 |