If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-u-4=26
We move all terms to the left:
-u-4-(26)=0
We add all the numbers together, and all the variables
-1u-30=0
We move all terms containing u to the left, all other terms to the right
-u=30
u=30/-1
u=-30
| 49=8x-23 | | 4x-8-6x+4=-8+6+4x | | 7x+-7=189 | | P+6=6+p | | 1/2(2x-1)=-8/9 | | .4m=68 | | -105=-5(-4x) | | 5m+6=5m | | (1)/(6)x+(2)/(3)=(1)/(4)(x-2) | | 4/3k+2-1/2=7/2 | | 2(3x^2+16)=32 | | -5n+2(n+6)=-5n | | 3x/2-x+2/4=8 | | 9x-4x+0+3=84 | | 3x^2-8x+35=2x^2+4x | | 216=6^4x+5 | | 24=6x-8 | | -37+3b=2-3(1-3b) | | (X)(4x)=90 | | 5/2x-1=-16 | | 2x+1=7x-10 | | 2.5/2+x=3.5/x | | 6/7x-4=x+3/2 | | n-5-2=-7 | | 9x-75=96 | | -1/2x+5/4=1/6x-7/2 | | 17c=-136 | | (5/2)x-1=-16 | | Y(11/8y)=190 | | (2.5/2+x)=(3.5/x) | | 0.4(2x+3)=0.3x+0.8 | | -19a=9 |