5(3n-3)=(7n+9)+8

Simple and best practice solution for 5(3n-3)=(7n+9)+8 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(3n-3)=(7n+9)+8 equation:


Simplifying
5(3n + -3) = (7n + 9) + 8

Reorder the terms:
5(-3 + 3n) = (7n + 9) + 8
(-3 * 5 + 3n * 5) = (7n + 9) + 8
(-15 + 15n) = (7n + 9) + 8

Reorder the terms:
-15 + 15n = (9 + 7n) + 8

Remove parenthesis around (9 + 7n)
-15 + 15n = 9 + 7n + 8

Reorder the terms:
-15 + 15n = 9 + 8 + 7n

Combine like terms: 9 + 8 = 17
-15 + 15n = 17 + 7n

Solving
-15 + 15n = 17 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-15 + 15n + -7n = 17 + 7n + -7n

Combine like terms: 15n + -7n = 8n
-15 + 8n = 17 + 7n + -7n

Combine like terms: 7n + -7n = 0
-15 + 8n = 17 + 0
-15 + 8n = 17

Add '15' to each side of the equation.
-15 + 15 + 8n = 17 + 15

Combine like terms: -15 + 15 = 0
0 + 8n = 17 + 15
8n = 17 + 15

Combine like terms: 17 + 15 = 32
8n = 32

Divide each side by '8'.
n = 4

Simplifying
n = 4

See similar equations:

| 2(7-2a)=4(-3a+2) | | 8y-6y+2=3-10+y | | 4z+7= | | y=6x-4 | | 2=n/3-5 | | 2x+10=2x-0.8 | | x(2x-1)(x+4)=0 | | x(2x-1)(x+4)=8 | | 15y^2-17y-4=0 | | n/6+12=11 | | 7y+4(y-6)=4(y+2)-2 | | x-5x=7x-9-x | | 14=7-n | | 4x^2-28x=15 | | 5a+5a=40 | | x-2=-2x+3+3.5 | | 2(3)-2= | | -2(t-5)+9t=5t-3 | | 60x-41=-17 | | (x+4)+(x+2)+x=(x+2)+x-22 | | 3(2x+3)-3=6x+6 | | 2m-2=3 | | 3+6n=-63 | | y*2+3=2(y-2) | | 4x^2+48x+143=0 | | 6x+3=6(x+4) | | b*b+b=2 | | q-5=12 | | 4b-4=3b+2 | | 5x-3y=45 | | 180+3a=2a-25 | | 4a+6=26 |

Equations solver categories