2(2n-5)=(6n+3)+9

Simple and best practice solution for 2(2n-5)=(6n+3)+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 2(2n-5)=(6n+3)+9 equation:


Simplifying
2(2n + -5) = (6n + 3) + 9

Reorder the terms:
2(-5 + 2n) = (6n + 3) + 9
(-5 * 2 + 2n * 2) = (6n + 3) + 9
(-10 + 4n) = (6n + 3) + 9

Reorder the terms:
-10 + 4n = (3 + 6n) + 9

Remove parenthesis around (3 + 6n)
-10 + 4n = 3 + 6n + 9

Reorder the terms:
-10 + 4n = 3 + 9 + 6n

Combine like terms: 3 + 9 = 12
-10 + 4n = 12 + 6n

Solving
-10 + 4n = 12 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-10 + 4n + -6n = 12 + 6n + -6n

Combine like terms: 4n + -6n = -2n
-10 + -2n = 12 + 6n + -6n

Combine like terms: 6n + -6n = 0
-10 + -2n = 12 + 0
-10 + -2n = 12

Add '10' to each side of the equation.
-10 + 10 + -2n = 12 + 10

Combine like terms: -10 + 10 = 0
0 + -2n = 12 + 10
-2n = 12 + 10

Combine like terms: 12 + 10 = 22
-2n = 22

Divide each side by '-2'.
n = -11

Simplifying
n = -11

See similar equations:

| 2*4-8*-2-4= | | 5a+6+3=-28 | | 14x+5=16x-7 | | -12=12+y | | 7-11(22+3)=18 | | 5k-(5+k)=-(4k+5) | | -6(1-4d)=19 | | 2(7x+8)+7=14x+23 | | -41=15-8x | | 4=-10b+6(2-b) | | 2x+3+-3x-4= | | 7(x+2)-17=10 | | -4(5-3y)=7y+25 | | -(2x-1)=3 | | -77=-7(n+6) | | 6x-2x-10=18 | | 6x-24=5x+25 | | 7+3x=-x+23 | | 0.125(n-0.8)=-0.5(n-0.8) | | 4p^2-8p-194=-2 | | 5x^2-4x-20=2x+2 | | .12+3x=24 | | 12x^2-24x=-4x | | M^2-2M-3=5 | | 16+12x=100 | | 6x+17=5(2x+1) | | 6r^2=-6r+36 | | 4x^2-392=0 | | 0=x^2-14x+3 | | 9p-8p=-4+10 | | 0.25v-0.43=0.29v-0.25 | | (K-2)(K+7)=0 |

Equations solver categories