7(3n+3)=9(4n+9)+1

Simple and best practice solution for 7(3n+3)=9(4n+9)+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 7(3n+3)=9(4n+9)+1 equation: 



7(3n+3)=9(4n+9)+1

We move all terms to the left:

7(3n+3)-(9(4n+9)+1)=0

We multiply parentheses

21n-(9(4n+9)+1)+21=0



We calculate terms in parentheses: -(9(4n+9)+1), so:

9(4n+9)+1

We multiply parentheses

36n+81+1

We add all the numbers together, and all the variables

36n+82

Back to the equation:

-(36n+82)



We get rid of parentheses

21n-36n-82+21=0

We add all the numbers together, and all the variables

-15n-61=0

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

-15n=61

n=61/-15

n=-4+1/15

See similar equations:

| 5(3n+4)=8(6n+6)+7 | | 5(3n+4)=8(6n+6)7 | | -6+15x-2=-8-2x+16+15x | | −2+5n=4n+2 | | x=2/3=5/6 | | (24)5=2b | | 8(2x+4)=0 | | 8(2x-4)=+ | | 8(2x-4)=0 | | 7-3+8(2x-4)=0 | | 7-3+8(2x+4)=0 | | 1/3(12+3)=(3x+4) | | 1/5-n-3+3/5n=9 | | 3(x+6)+2)x+3)=64 | | 2x-x÷6=7x÷4+2 | | x+19/(x+10)-1=3/2 | | -3x+2-5x=-4+3x+15 | | x+(1)/(x)=(13)/(6) | | Y-13=2y-12 | | 9y-20=7y+32 | | 7y+15=-3-2y | | 6y+13=27+3y | | 2x+7=27/2 | | 4y+6=5y-9 | | 2x/3+4=1/7 | | 2x×x-8x-90=0 | | 4y-11=7y-13 | | 2x=17/4 | | 5x-3x+2=7 | | 84x2+9x–3=0 | | 4x+6=10x-7 | | 6-2/4(x+5)=4x |

Equations solver categories