-3+4(2n+4)=18+7n

Simple and best practice solution for -3+4(2n+4)=18+7n 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 -3+4(2n+4)=18+7n equation:


Simplifying
-3 + 4(2n + 4) = 18 + 7n

Reorder the terms:
-3 + 4(4 + 2n) = 18 + 7n
-3 + (4 * 4 + 2n * 4) = 18 + 7n
-3 + (16 + 8n) = 18 + 7n

Combine like terms: -3 + 16 = 13
13 + 8n = 18 + 7n

Solving
13 + 8n = 18 + 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.
13 + 8n + -7n = 18 + 7n + -7n

Combine like terms: 8n + -7n = 1n
13 + 1n = 18 + 7n + -7n

Combine like terms: 7n + -7n = 0
13 + 1n = 18 + 0
13 + 1n = 18

Add '-13' to each side of the equation.
13 + -13 + 1n = 18 + -13

Combine like terms: 13 + -13 = 0
0 + 1n = 18 + -13
1n = 18 + -13

Combine like terms: 18 + -13 = 5
1n = 5

Divide each side by '1'.
n = 5

Simplifying
n = 5

See similar equations:

| 25R^3= | | 9(n+3)=39+42 | | 6+22x-18+36x= | | (4+2x)1.2=6.4 | | -3(-6x-5)=-9-6x | | 6+22x+18+36x= | | 14v^2=45v+14 | | 10y^2+29+10=0 | | -3a+15a= | | 4x-5+6y=6-(x+7)-y+25 | | -2-5x=x-2 | | 4.5(8x+4)= | | 7-1x=0 | | 8x+5y=2514 | | 5=(1-2h)-3(h-3) | | 6+2i=-10 | | 6(t-4)=18 | | 4(5.5x+1.5)= | | -4n+6n= | | 4(m-5)=-(4-2n) | | 2x+4=14x-8 | | (4+3i)(5+5i)=0 | | 0.7x=43 | | 3x+11+7x+9=180 | | 112-(7x+11)=7(x+8)+x | | 4(5.5x+1.5)+-4.5(8x+4)= | | 2x+9+3x+x=5x+7 | | 2x+9+3x+x=5x+8 | | 4r+5=29 | | 12(9)+8(9)= | | 4(5.5x+1.5)-4.5(8x+4)= | | 13=y-14 |

Equations solver categories