7(2n+2)=7(7n+2)+9

Simple and best practice solution for 7(2n+2)=7(7n+2)+9 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(2n+2)=7(7n+2)+9 equation: 



7(2n+2)=7(7n+2)+9

We move all terms to the left:

7(2n+2)-(7(7n+2)+9)=0

We multiply parentheses

14n-(7(7n+2)+9)+14=0



We calculate terms in parentheses: -(7(7n+2)+9), so:

7(7n+2)+9

We multiply parentheses

49n+14+9

We add all the numbers together, and all the variables

49n+23

Back to the equation:

-(49n+23)



We get rid of parentheses

14n-49n-23+14=0

We add all the numbers together, and all the variables

-35n-9=0

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

-35n=9

n=9/-35

n=-9/35

See similar equations:

| (r+6)/5=(r+8)/7 | | 4.8(2.5r-4.1)=30.2 | | 9×4×20=v | | 400/21/2=700/x | | 55v-0.2=4.5-6.2 | | x=700(21/2)/400 | | 3x+6+7x+4+90=180 | | 3(0.5x+1)+4=-1-4(x+3) | | x+6(x-1)=7(3+x | | 4x+32=8x-8 | | (x^2-4x-21)(2x-14)=0 | | -17(-x+4)=25 | | 2y^2-64=0 | | 9x-5+x=8+10x-3 | | -11r+(6r+4)=44+10r | | 3y=10y | | (7x-35)(x^2+2x-15)=0 | | -3/2-2/3w=-3/5 | | (18-2x)(12-2x)(x)=216 | | x=22+5 | | 3(u-7)(-u-4)=0 | | X+8y=41 | | 1234=5+9z | | 0.09(9x-5)=0.81(x+7)-6.12 | | 0.25x+x=100000 | | -2u(u-3)(U+8)=0 | | 5=2x+π | | 36=0.3a+12 | | (5z+8)(5+z)=0 | | 25=5y+8 | | 8x+2x=-150 | | X+(x-48765)=295135 |

Equations solver categories