2u+3=9(u-2)

Simple and best practice solution for 2u+3=9(u-2) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2u+3=9(u-2) equation:



2u+3=9(u-2)
We move all terms to the left:
2u+3-(9(u-2))=0
We calculate terms in parentheses: -(9(u-2)), so:
9(u-2)
We multiply parentheses
9u-18
Back to the equation:
-(9u-18)
We get rid of parentheses
2u-9u+18+3=0
We add all the numbers together, and all the variables
-7u+21=0
We move all terms containing u to the left, all other terms to the right
-7u=-21
u=-21/-7
u=+3

See similar equations:

| 3(x-7)=14-4x | | 16+14=n+18 | | 135-5x=4x-135 | | -3(u+6)=3u+42 | | 4.1(15.6-y)=21.7-4.3y+18.3 | | t+-73=24 | | 9g+2g−6g−4g+3g−4=8 | | 9x+4=7+-8 | | P-5=3p+7 | | 15x=40+50 | | 1+(1/6p)=2(p-5) | | 2x+3/5=6 | | 7=4g-1 | | 0.25x+3=2x-4 | | 9w-48=6(w-6) | | 4(-2x+12)-10=5(x+3)-55 | | -18=-3(4+2n)+6(1-1n) | | -5=f-6 | | -3(-1x+4)=21 | | 8a+6=7a+13 | | 5x+16=6-5 | | 12+1+6x=18+1 | | 4x^2+50=14 | | -3x+-5=-16 | | -44-12x+x^2=0 | | 3x^2–36x=0 | | 4(u+7)-7u=7 | | 48-13x+5x+100=180 | | (5+w)5=5w+25 | | 5y-32=108+y | | -7x+2=-11x-30 | | x⁶-4x⁴-9x²+36=0 |

Equations solver categories