8(3n+2)=8(5n+9)+7

Simple and best practice solution for 8(3n+2)=8(5n+9)+7 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(3n+2)=8(5n+9)+7 equation:


Simplifying
8(3n + 2) = 8(5n + 9) + 7

Reorder the terms:
8(2 + 3n) = 8(5n + 9) + 7
(2 * 8 + 3n * 8) = 8(5n + 9) + 7
(16 + 24n) = 8(5n + 9) + 7

Reorder the terms:
16 + 24n = 8(9 + 5n) + 7
16 + 24n = (9 * 8 + 5n * 8) + 7
16 + 24n = (72 + 40n) + 7

Reorder the terms:
16 + 24n = 72 + 7 + 40n

Combine like terms: 72 + 7 = 79
16 + 24n = 79 + 40n

Solving
16 + 24n = 79 + 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
16 + 24n + -40n = 79 + 40n + -40n

Combine like terms: 24n + -40n = -16n
16 + -16n = 79 + 40n + -40n

Combine like terms: 40n + -40n = 0
16 + -16n = 79 + 0
16 + -16n = 79

Add '-16' to each side of the equation.
16 + -16 + -16n = 79 + -16

Combine like terms: 16 + -16 = 0
0 + -16n = 79 + -16
-16n = 79 + -16

Combine like terms: 79 + -16 = 63
-16n = 63

Divide each side by '-16'.
n = -3.9375

Simplifying
n = -3.9375

See similar equations:

| -1-3x=9+7x | | (x-7)(x+5)=2(x+5) | | (9/z^2)-(6/z) | | 5y+3(y-5)=3(y+1)-2 | | 3x+5(x-16)=-32 | | x(8x-8)=(8x+4)(x-3) | | 2x^2+3x+36=0 | | 8.25w=49.5 | | (v^3/-7w^2)^2 | | -3(3n-21)=-4n+83 | | -4(3b+3)+(13b-3)=0 | | -5(4x-4)+3x=8x-4 | | 1.3z+4=34 | | -2(5x-5)+8x=7x-7 | | 3j+8=11 | | 2.7q-5.1-5.9q=-4.2q-3.3 | | -16x+4(4x-16)=-40 | | -3(4x-2)+7=-12x+13 | | 23y-6=-4y+3 | | (2b^3-9b^2-9b-11)/(b+4) | | 12m+3m=108 | | 4+-n=5 | | 1m+3m=108 | | 3(6x+7)=18x+21 | | -2(u-5)=-8 | | -4y-38=-2(4-y) | | 2d-6d=20 | | 72+x=x/3 | | 4x+6y/9y | | .20x+.35(30)=25.5 | | r=5k+5w | | U+6/U+4=U+1/U+2+1 |

Equations solver categories