If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4u+14.9=2.1
We move all terms to the left:
-4u+14.9-(2.1)=0
We add all the numbers together, and all the variables
-4u+12.8=0
We move all terms containing u to the left, all other terms to the right
-4u=-12.8
u=-12.8/-4
u=3+0.8/4
| 4x+5x−2=-20 | | 8x+12=2(4x+7) | | -7x-70=-161 | | 3(g+4)=6 | | -11(b+7)=-59-8b | | 81=3+6(1+6b) | | 124+2x+18=180 | | (3n-8)/5=2 | | -16y+8+2y=4y+24 | | -12.8=u/7-1.6 | | 2(-4x+3)=3x+3=-16 | | -5n/3=2 | | 124+2x+124=180 | | 3x+8=375 | | -4y+4=4y+28 | | 160-60x=120-50x | | 64+2a=-12(9a+13) | | 30=n+9 | | .5(5x+15)=2.3-(x+3) | | 4+y/18.75=7 | | 5x+7-2x+1=-13 | | 160-60x=120-40x | | -5x-8=53 | | 1-6x=7x-11x+19 | | -5y+31=-9y+63 | | 4x-10=4x+2 | | 81+5v=14v | | 5h=4-11h | | 6x=2-3x=4x-4=2x | | 160-60x=130-60x | | 3u-8=12 | | 3.5x-10.45=3.9 |