8(n-5)=7n

Simple and best practice solution for 8(n-5)=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 8(n-5)=7n equation:


Simplifying
8(n + -5) = 7n

Reorder the terms:
8(-5 + n) = 7n
(-5 * 8 + n * 8) = 7n
(-40 + 8n) = 7n

Solving
-40 + 8n = 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.
-40 + 8n + -7n = 7n + -7n

Combine like terms: 8n + -7n = 1n
-40 + 1n = 7n + -7n

Combine like terms: 7n + -7n = 0
-40 + 1n = 0

Add '40' to each side of the equation.
-40 + 40 + 1n = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 1n = 0 + 40
1n = 0 + 40

Combine like terms: 0 + 40 = 40
1n = 40

Divide each side by '1'.
n = 40

Simplifying
n = 40

See similar equations:

| 500=3x+100 | | x+56+76y= | | X^2+27x-108=0 | | z=14+3(x+y)findx | | 4x+4-4=3(x-6)+x+18 | | x(.5)+16=21 | | -2(-3x-8)=4 | | 18=-4x | | -16t^2+84t+100=0 | | 6x-3(x+4)+2x-1= | | 7x-6=-3+9x | | Tn=4n-14 | | 5(4)+t=55 | | 35x+14y=253 | | -4-4*4x-4(1)(3)/2(7)=1 | | hH=-16t^2+25 | | 5t(4)=55 | | 86=10+2n | | 3000x+28000=2000x+36000 | | A=7P+5Prt | | .35a-a=0.03(5a+4) | | 3.66=0.2a-0.2+4.3 | | -4-+4*4-4(1)(3)/2(7)=1 | | (x+3)(x+3)=-81 | | F(8)=2.1x+4.9 | | 15P=1530 | | (4x+3)+2(x-0.5)=67.07 | | 5x+(-3)=2x+6 | | 4x=36+(x+-2) | | 12x-7y=-2 | | -75-25=x | | 40x-4x=948 |

Equations solver categories