If it's not what You are looking for type in the equation solver your own equation and let us solve it.
18-2u=2
We move all terms to the left:
18-2u-(2)=0
We add all the numbers together, and all the variables
-2u+16=0
We move all terms containing u to the left, all other terms to the right
-2u=-16
u=-16/-2
u=+8
| 51+90=x | | 2(2x+3)=6x-4 | | k÷ 38= 6 | | 5x+21+14=180 | | 5x-12+4x+x=180 | | 11=x=30 | | 12=6(n-7) | | 4(1+4n)=84 | | 5x-12+4x=180 | | 110+25=x | | 5b+3=83 | | 10x+3+3x=5x+18x+2 | | 2n+7n=8+7n | | 25=x+25 | | 15+4x-9=19 | | 22-3f=13 | | u/9=13/17 | | 8+6x=200 | | 8+6x=209 | | -2u+u=3 | | 7+6a=3+4a | | 8x+3-7=180 | | 3x+(4x-20)=180 | | -2(7x-3)=11 | | -15+8n=1+4n | | −8(10+x)=−3 | | T=1200+-0.06c | | y-(-5)=12 | | −8(10+x) =−3 | | −5x+−2=−2x+4. | | -4.9x^2+24x+8=0 | | (3x+1)(1-6x)-(3x+7)(3x+1)=0 |