If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15-4x=-12.6
We move all terms to the left:
15-4x-(-12.6)=0
We add all the numbers together, and all the variables
-4x+27.6=0
We move all terms containing x to the left, all other terms to the right
-4x=-27.6
x=-27.6/-4
x=6+2.25/2.5
| -2=7/6p | | -2.6=a/5 | | 9/4=1/2x+1-3/2x | | 3x3-24x2+48x=0 | | -4c-3=-9c+42 | | 6x(X+2)+3=12 | | 2+x/3=4+x/5 | | 2.6=d+6.9 | | 4x−5=7 | | 2x+5~7x=15 | | .5x+34=90 | | 5/2x=3/12 | | .25x+21=23 | | n–2=4 | | 4.6n=55.2 | | 5–2x=x–3 | | (x+7)^2(x-1)=0 | | k-2=2 | | (X^2+4x-21)(6x+18)=0 | | 4.7x-13=52.8 | | (D³+D²+4D+4)y=0 | | -12=-5.2+r | | X^2-9-(7-x)(6-2x)=0 | | 11-2x=-2.8 | | 21=5v-14 | | -8w+2w-3=-15 | | 6=2j | | 16-2t=5t=9 | | 4t–8=12 | | -11x+13=-185 | | 2x^2−3x+3=0 | | 5=-3.1+f |