If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-21-1.4x=39+3.6x
We move all terms to the left:
-21-1.4x-(39+3.6x)=0
We add all the numbers together, and all the variables
-1.4x-(3.6x+39)-21=0
We get rid of parentheses
-1.4x-3.6x-39-21=0
We add all the numbers together, and all the variables
-5x-60=0
We move all terms containing x to the left, all other terms to the right
-5x=60
x=60/-5
x=-12
| p^2-24=2p | | 2(p-8)=-2 | | 64,500=1388x+24,963 | | 7x-3x-38=34 | | 0.5x+1=-x+7 | | 25(12y+5)-45=12y−1+110y | | 0.273/x=0.35 | | 7(-6x+2)=-280 | | 1=20x+21 | | (2/5)b-(1/4)b=3 | | m−/52=2 | | 3t^2(-t-10)=0 | | 9(4x+1)=45 | | 7t+5(4+t)=24+5(2+t) | | D=-2000t+9000 | | m−52=2 | | -r=(25×6) | | C=1388x+24,963 | | 7(6.5+x)=87.5 | | 5(z+3)-2z=35+z+10 | | -3x=-8x+8x | | -2y-21=4y+3 | | 143=-10-9x | | 28=u/3-10 | | 6x+10=86 | | 6x+3(1-x)=0 | | -0.74x+0.44=6.3 | | 4x+2=8x. | | r^2+5r-50=0 | | -8(2c+1)=13c=-26 | | -3(x+3)=4x-9+2(4x+5) | | r/8-8=-10 |