n+8(n+20)=320+n

Simple and best practice solution for n+8(n+20)=320+n 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 n+8(n+20)=320+n equation:


Simplifying
n + 8(n + 20) = 320 + n

Reorder the terms:
n + 8(20 + n) = 320 + n
n + (20 * 8 + n * 8) = 320 + n
n + (160 + 8n) = 320 + n

Reorder the terms:
160 + n + 8n = 320 + n

Combine like terms: n + 8n = 9n
160 + 9n = 320 + n

Solving
160 + 9n = 320 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
160 + 9n + -1n = 320 + n + -1n

Combine like terms: 9n + -1n = 8n
160 + 8n = 320 + n + -1n

Combine like terms: n + -1n = 0
160 + 8n = 320 + 0
160 + 8n = 320

Add '-160' to each side of the equation.
160 + -160 + 8n = 320 + -160

Combine like terms: 160 + -160 = 0
0 + 8n = 320 + -160
8n = 320 + -160

Combine like terms: 320 + -160 = 160
8n = 160

Divide each side by '8'.
n = 20

Simplifying
n = 20

See similar equations:

| ((9-4k^2)+(1+16k^2))^1/2=50 | | -36x+36+24+24=6x+2 | | 3z=2.7+1.8 | | F(x)=x^2+10x | | -25r^2+1= | | x=12x^2-88x+121 | | 64y^3-1=0 | | -7x+8=5x+80 | | (9-4k^2)+(1+16k^2)=50 | | (9-4k^2)+(1-4k^2)=50 | | 6+3x=x-2 | | (9-4k^2)+(-1-4k^2)=50 | | (9-4k)+(-1-4k)=50 | | 75-27w^2= | | 12x-24=48 | | -5(2q+5)+6(q-7)= | | 5xy^3-45x^3y= | | t=5t/4 | | (32-y)/4=7 | | 3y^3+2y^2+21y+14= | | y^3-5= | | 4x^2-17xy-15y^2= | | m/4=13 | | 21y^2-37y+12= | | (3x+2)(3x^2-22x+35)=0 | | 9x^3-60x^2+61x+70=0 | | 1,100*0.089=x | | 1,100=0.089x | | 3(2z-1)-3(2-3x)=12 | | (-64/125)^(-2/3) | | 2x*x-5x=100 | | -17=x-5 |

Equations solver categories