8(2n+4)=7(5n+8)+9

Simple and best practice solution for 8(2n+4)=7(5n+8)+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 8(2n+4)=7(5n+8)+9 equation:


Simplifying
8(2n + 4) = 7(5n + 8) + 9

Reorder the terms:
8(4 + 2n) = 7(5n + 8) + 9
(4 * 8 + 2n * 8) = 7(5n + 8) + 9
(32 + 16n) = 7(5n + 8) + 9

Reorder the terms:
32 + 16n = 7(8 + 5n) + 9
32 + 16n = (8 * 7 + 5n * 7) + 9
32 + 16n = (56 + 35n) + 9

Reorder the terms:
32 + 16n = 56 + 9 + 35n

Combine like terms: 56 + 9 = 65
32 + 16n = 65 + 35n

Solving
32 + 16n = 65 + 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
32 + 16n + -35n = 65 + 35n + -35n

Combine like terms: 16n + -35n = -19n
32 + -19n = 65 + 35n + -35n

Combine like terms: 35n + -35n = 0
32 + -19n = 65 + 0
32 + -19n = 65

Add '-32' to each side of the equation.
32 + -32 + -19n = 65 + -32

Combine like terms: 32 + -32 = 0
0 + -19n = 65 + -32
-19n = 65 + -32

Combine like terms: 65 + -32 = 33
-19n = 33

Divide each side by '-19'.
n = -1.736842105

Simplifying
n = -1.736842105

See similar equations:

| 12-6a=8[a+2]+6 | | 9+b+c=12 | | Y=2xsquared-8x+7 | | 2x^2+12x+3=11 | | x-x-1=14 | | 3x-60=-4x+87 | | 4(7x+4)=28x+16 | | -4+8a=23a+11 | | 2.7q-3.4-5.4q=-3.7q-2.8 | | 7(8-z)6=-z | | 7(x+5)+5=40 | | 3.8q-2.8-4.4q=-1.6q-3.4 | | k+45=-108 | | -2(2x-4)+9=-4x+17 | | 8y=7(y+2) | | 4log[6]5x=12 | | 5z+12=2z-6+4z-3 | | c+-7=11 | | X*.30=54000 | | 2z+6+4z-3=5z+2 | | 1.8-3h=h^2 | | 8x=6x+13 | | 9(y-6)+9y=8y-50 | | B^2+5=8th-10 | | -6+y=-19 | | (y^9)(-y^9)= | | y-5=-5(-y) | | 60x^3+36x^2-360x-216=0 | | 3n+5=8n+3 | | (1-y^9)(1+y^9)= | | (-7n^2+8n-4)-(11n+2-14n^2)= | | x+4x+4=x+10 |

Equations solver categories