3(u-3)-7=-4(-7u+3)-7u

Simple and best practice solution for 3(u-3)-7=-4(-7u+3)-7u 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 3(u-3)-7=-4(-7u+3)-7u equation: 



3(u-3)-7=-4(-7u+3)-7u

We move all terms to the left:

3(u-3)-7-(-4(-7u+3)-7u)=0

We multiply parentheses

3u-(-4(-7u+3)-7u)-9-7=0



We calculate terms in parentheses: -(-4(-7u+3)-7u), so:

-4(-7u+3)-7u

We add all the numbers together, and all the variables

-7u-4(-7u+3)

We multiply parentheses

-7u+28u-12

We add all the numbers together, and all the variables

21u-12

Back to the equation:

-(21u-12)



We add all the numbers together, and all the variables

3u-(21u-12)-16=0

We get rid of parentheses

3u-21u+12-16=0

We add all the numbers together, and all the variables

-18u-4=0

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

-18u=4

u=4/-18

u=-2/9

See similar equations:

| -3x-37=7(x+9) | | 27=-5y+3(y+3) | | 2y=-5y+3(y+3) | | u-6.31=4.7 | | v+2.71=4.64 | | 16.6=1.25x+12.75 | | -8w-7=5w=29 | | 4(5-8x-78)=89=2 | | -y+19=165 | | 155=221-u | | 5y+43=0 | | 7a+8=5a+18 | | 36x*36x=77 | | 4(20-x)=50x | | 5x+4-3+8+7x=5x | | 10h+2=43 | | h+16=3h | | 12x^2+42+8=6 | | 4(x-1)+1=4x | | 3h-4=8 | | (3u/4)+3=(7u/10) | | 3^2-18x-45=0 | | 7(y-4)-4=-5(-6y+4)-8y | | v+4/3=8 | | -1-4k+6=17+2k | | 3-3y+7=34+3y | | -3(-4k-12)=4(-4k-3)-148 | | 8x+11+73=90 | | 2x+122+154-2x=90 | | 8x-12=2x-28 | | -w/7=-44 | | 24=15v-9v |

Equations solver categories