If it's not what You are looking for type in the equation solver your own equation and let us solve it.
=-2U
We move all terms to the left:
-(-2U)=0
We get rid of parentheses
2U=0
U=0/2
U=0
| 18Z-16z=-4+2 | | 12/f=216 | | -9=5m+4=3 | | (17.81)(1x)=0.35 | | (1/2)(2x+4)-2x=-5 | | (1)/(2)(2x+4)-2x=-5 | | -(3/8)m+1-(13/8)m=5 | | -(3/8)m+1-(3/8)m=5 | | -(3)/(8)m+1-(13)/(8)m=5 | | 8x+9-7x=4 | | (-2x+8)=3 | | 3d2-1=5 | | -50.72=6.8x+3 | | -30.69=6.3x+9 | | -9=t-2.5 | | -7=t-3.4 | | 8^3x=16^2x+12 | | 4.84=8.8+x | | -7=11+v | | 1-6(x+6)=11 | | 4b^2=-3b+45 | | 3k^2+7=k | | 4p-12=-3p+15 | | 2x+15=45-x | | a+18+4a-5-3a=25 | | 4k-25+6k=75 | | 3y-y+10=30 | | 4w+w-2w-10=5 | | m+m+20=100 | | 2p-p+54=110 | | 5z+z-8=4 | | 2x+3x-50=25 |