n=7-3(n-1)

Simple and best practice solution for n=7-3(n-1) 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 n=7-3(n-1) equation: 



n=7-3(n-1)

We move all terms to the left:

n-(7-3(n-1))=0



We calculate terms in parentheses: -(7-3(n-1)), so:

7-3(n-1)

determiningTheFunctionDomain
-3(n-1)+7

We multiply parentheses

-3n+3+7

We add all the numbers together, and all the variables

-3n+10

Back to the equation:

-(-3n+10)



We get rid of parentheses

n+3n-10=0

We add all the numbers together, and all the variables

4n-10=0

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

4n=10

n=10/4

n=2+1/2

See similar equations:

| x-2=3x=5 | | 14/10x+18=0 | | 4r+1/5=7 | | 5(13+2b=75 | | u-8/3=-2 | | 2x(x-1)+3x-3=0 | | u/2-5=-14 | | x-4=3x=7 | | w-15=(-28) | | -18=-2(x+7) | | c+7.1=36.04 | | k+4/3/4=7 | | 5y-12=13y= | | (3/5)x=18 | | 3(8-3x)=21 | | -10x-17=-3 | | 8.7=3.5y-2.5(5.4-6y | | 4(1-3x)=-52 | | h=17-11/2 | | 64×4a=44 | | h=17-7/2 | | 3x=21x=7 | | -3(4x+1)=-51 | | h=17-5/2 | | 12+x/9=-2 | | -x=4x=-4 | | 3h=7(2-3h)-10 | | Y.8y-8=40 | | 6-x/5=-3 | | -2x=4x=-2 | | -(4+x)+(2-x)=-6 | | (3x+13)+140=180 |

Equations solver categories