2(2n+2)=7(7n+9)+4

Simple and best practice solution for 2(2n+2)=7(7n+9)+4 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 2(2n+2)=7(7n+9)+4 equation:


Simplifying
2(2n + 2) = 7(7n + 9) + 4

Reorder the terms:
2(2 + 2n) = 7(7n + 9) + 4
(2 * 2 + 2n * 2) = 7(7n + 9) + 4
(4 + 4n) = 7(7n + 9) + 4

Reorder the terms:
4 + 4n = 7(9 + 7n) + 4
4 + 4n = (9 * 7 + 7n * 7) + 4
4 + 4n = (63 + 49n) + 4

Reorder the terms:
4 + 4n = 63 + 4 + 49n

Combine like terms: 63 + 4 = 67
4 + 4n = 67 + 49n

Solving
4 + 4n = 67 + 49n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-49n' to each side of the equation.
4 + 4n + -49n = 67 + 49n + -49n

Combine like terms: 4n + -49n = -45n
4 + -45n = 67 + 49n + -49n

Combine like terms: 49n + -49n = 0
4 + -45n = 67 + 0
4 + -45n = 67

Add '-4' to each side of the equation.
4 + -4 + -45n = 67 + -4

Combine like terms: 4 + -4 = 0
0 + -45n = 67 + -4
-45n = 67 + -4

Combine like terms: 67 + -4 = 63
-45n = 63

Divide each side by '-45'.
n = -1.4

Simplifying
n = -1.4

See similar equations:

| 15x+10=17x-2 | | 80d+.20=30d+.30 | | -5(1-5x)+5(-8x-2)=-14x-8x | | 3z-21=-30+2z | | 9(y+3)+9fory=2 | | -8+12=s | | 6(3n+1)=9(4n+4)+1 | | 4x-26=-23+x | | -8-12=s | | 50d+.50=30d+.60 | | 17=-3x+20 | | 80d+30=20d+50 | | 20=-13.3t+4.9t^2 | | -2(4t-4)+5t=2t-3 | | 5x-2+3x=14 | | 3y+9=57 | | 2(x-3)=-3(x-3) | | 3x-2x=6-5 | | -93=-3(1-5b) | | X+100+120+100=360 | | -5(3t-5)+9t=6t-6 | | -3x-0=9 | | -8x-16=8x-16 | | 0-(-9)=9 | | 4x-1=9x+1-5x | | 0-(-9)=11 | | 6x-4+4x+24=90 | | 6x-4+4x-24=90 | | 200=5.6 | | 12c-4+8c+2= | | 12+7q=14+6q | | 8y-102=27+6 |

Equations solver categories