5(2n-2)=9(n+4)

Simple and best practice solution for 5(2n-2)=9(n+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 5(2n-2)=9(n+4) equation:


Simplifying
5(2n + -2) = 9(n + 4)

Reorder the terms:
5(-2 + 2n) = 9(n + 4)
(-2 * 5 + 2n * 5) = 9(n + 4)
(-10 + 10n) = 9(n + 4)

Reorder the terms:
-10 + 10n = 9(4 + n)
-10 + 10n = (4 * 9 + n * 9)
-10 + 10n = (36 + 9n)

Solving
-10 + 10n = 36 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-10 + 10n + -9n = 36 + 9n + -9n

Combine like terms: 10n + -9n = 1n
-10 + 1n = 36 + 9n + -9n

Combine like terms: 9n + -9n = 0
-10 + 1n = 36 + 0
-10 + 1n = 36

Add '10' to each side of the equation.
-10 + 10 + 1n = 36 + 10

Combine like terms: -10 + 10 = 0
0 + 1n = 36 + 10
1n = 36 + 10

Combine like terms: 36 + 10 = 46
1n = 46

Divide each side by '1'.
n = 46

Simplifying
n = 46

See similar equations:

| 10n^2-38n-8=0 | | x^2+10x=11 | | 5x+12=8x-4 | | 3a^2-6a-45=0 | | 3(x-1)=2(x+7) | | 2x+4=11-x | | 0=x^2+x+2 | | ax+3=5x-2b | | 3n^2+6n-105=0 | | 3x-8-4x+4= | | 4z-2+z+2=90 | | 10x-5=40x+1 | | X+3=x^2+2x+1 | | 6=11y-4y-57 | | 16x^2-16xy+4y^2-10x-30y=0 | | -11x-6x=10-9x | | X+3=x+1 | | 4z-2=z+2 | | 3t^2+5t+2= | | 6x^2-9x^2=0 | | 3+x=19 | | -4-4y=16 | | 4-4y=16 | | (x+3)(3x-6)=0 | | 0-4y=16 | | 8x-14x=21x+28 | | 4(3)+3x=-12 | | 2(x-9)-6(5-3x)=2-5x | | 4(-3)+3x=-12 | | 4(-2)+3x=-12 | | 4(1)+3x=-12 | | 4(0)+3x=-12 |

Equations solver categories