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

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


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

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

Reorder the terms:
8 + 4n = 9(8 + 5n) + 2
8 + 4n = (8 * 9 + 5n * 9) + 2
8 + 4n = (72 + 45n) + 2

Reorder the terms:
8 + 4n = 72 + 2 + 45n

Combine like terms: 72 + 2 = 74
8 + 4n = 74 + 45n

Solving
8 + 4n = 74 + 45n

Solving for variable 'n'.

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

Add '-45n' to each side of the equation.
8 + 4n + -45n = 74 + 45n + -45n

Combine like terms: 4n + -45n = -41n
8 + -41n = 74 + 45n + -45n

Combine like terms: 45n + -45n = 0
8 + -41n = 74 + 0
8 + -41n = 74

Add '-8' to each side of the equation.
8 + -8 + -41n = 74 + -8

Combine like terms: 8 + -8 = 0
0 + -41n = 74 + -8
-41n = 74 + -8

Combine like terms: 74 + -8 = 66
-41n = 66

Divide each side by '-41'.
n = -1.609756098

Simplifying
n = -1.609756098

See similar equations:

| 9y-4y=45 | | 9y+4y=45 | | 7w-4(3w+1)-2w= | | 6n+4=30 | | 63=(7*10)-(7*y) | | d+3d=60 | | -15.00+2.00=15 | | 7x-(3x+4)=28 | | 2+5[3x-6(7+10x)]= | | 2q-8=4 | | 8(x-8)-2(x-7)+3x= | | 0.25(x+2)=0.5(2x-1) | | 0.50x+0.45(30)=37.5 | | 7(3)-4(3(3)-1)-2(3)= | | 6+11x=-4+x | | 0.007(x+3)=0.008+0.0018 | | 4q+2=15 | | 7w-4(3w-1)-2w= | | 9(wx-v)=8(x+v) | | 28=6y-12+2y | | -63+(-12)= | | 5x-3x-1x=5 | | 3x-2x+1x=-70 | | X+4=8(x-31) | | 4x+4=9x-26 | | (1-x)+2x=1.008 | | (15+5i)-(7+3i)= | | 2*a^2+15*a-8=0 | | 7cos(6x)-7sin(12x)= | | 5x+29=1558 | | 7cos(6x)= | | 6(c+2)7-3c-8= |

Equations solver categories