-7u+42=7(u-6)

Simple and best practice solution for -7u+42=7(u-6) 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 -7u+42=7(u-6) equation: 



-7u+42=7(u-6)

We move all terms to the left:

-7u+42-(7(u-6))=0



We calculate terms in parentheses: -(7(u-6)), so:

7(u-6)

We multiply parentheses

7u-42

Back to the equation:

-(7u-42)



We get rid of parentheses

-7u-7u+42+42=0

We add all the numbers together, and all the variables

-14u+84=0

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

-14u=-84

u=-84/-14

u=+6

See similar equations:

| 4x+11x-5=3(5x+7) | | w/w-2=2w/w+1 | | 5x+1+8x-56=180 | | 4(5+2x)-5=3(x+7 | | p-0.4=3.2 | | =+−2+u66u4−u3 | | 7x^2-3=12x | | x(24.25*4)=194/8*4x | | -3(4t-3)+8t=6t-8 | | 5g+2(-5+3g=2-g | | -21.3=x/6-2.1 | | −5n−8(1+7n)=−8 | | 8(+2)-3(t+4)=6(+-7)+8 | | 67-2x=79-3x | | 164-w=255 | | 7x-4x+6=4x-4x+45 | | 8(2+x)=48 | | x-3.89=-9 | | -2(5x+8)=14+6x | | 8=p/3+10 | | 25-6x=16+3 | | -3x+2=−3x+2 | | 2(x-3)=2x+4-2(-4x-4) | | x+x+3+x2=23 | | 2-1/6x=5/6x+6 | | 1/4t+4=3/4t+6 | | -10y+18=-3(5y-)+5y | | 2x-1=x=x+5 | | x-0.7x=10500 | | -5(-3y+5)-5y=4(y-7)-6 | | 6-2w=16 | | 2(2l*5)=26 |

Equations solver categories