5u+2(1-u)=-7

Simple and best practice solution for 5u+2(1-u)=-7 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 5u+2(1-u)=-7 equation: 



5u+2(1-u)=-7

We move all terms to the left:

5u+2(1-u)-(-7)=0

We add all the numbers together, and all the variables

5u+2(-1u+1)-(-7)=0

We add all the numbers together, and all the variables

5u+2(-1u+1)+7=0

We multiply parentheses

5u-2u+2+7=0

We add all the numbers together, and all the variables

3u+9=0

We move all terms containing u to the left, all other terms to the right

3u=-9

u=-9/3

u=-3

See similar equations:

| (3x+20=2x | | 4x2x6=4x2x6 | | 9x-2/5=5 | | 2(11+2d)=10 | | x-x=1.22 | | 2(20+3c)=8 | | 200000=100000*1.1^x | | 5t-3=18 | | (1/8)^2^-2n=16 | | 2(10)^5^-y+9=87 | | 5y+y+3=19-y | | 3b-4=2b-5 | | a+5=2a-4 | | 2y+4.6=5y | | 3(2x-1))/5=2x-5 | | 8+7y=21 | | 96x^2-20x+1=0 | | 17x+40=6 | | 10x+28=-2 | | -30+(-10x)=0 | | 55x+256=-19 | | 9^x-4(^(x+1))+27=0 | | -86=-6+8a | | 0.2x+100=0 | | 34/x=2/8 | | (6x+9)=47x | | 14k+3=2(6-k)+9 | | 3x+15+3x+15+9x=180 | | 0.80x+30=1.2x+14 | | z+11=-17 | | 8-4(8-6s)=-3+3 | | 175m-7m+48000=51000-150m |

Equations solver categories