n+5(n-1)=7n

Simple and best practice solution for n+5(n-1)=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 n+5(n-1)=7n equation:


Simplifying
n + 5(n + -1) = 7n

Reorder the terms:
n + 5(-1 + n) = 7n
n + (-1 * 5 + n * 5) = 7n
n + (-5 + 5n) = 7n

Reorder the terms:
-5 + n + 5n = 7n

Combine like terms: n + 5n = 6n
-5 + 6n = 7n

Solving
-5 + 6n = 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.
-5 + 6n + -7n = 7n + -7n

Combine like terms: 6n + -7n = -1n
-5 + -1n = 7n + -7n

Combine like terms: 7n + -7n = 0
-5 + -1n = 0

Add '5' to each side of the equation.
-5 + 5 + -1n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -1n = 0 + 5
-1n = 0 + 5

Combine like terms: 0 + 5 = 5
-1n = 5

Divide each side by '-1'.
n = -5

Simplifying
n = -5

See similar equations:

| 3x-7+7x-13= | | 10x-(4.25x+64.60)=0 | | 5+4b+7b=5 | | 14=4p-6-3p | | 18x+58=16x-40 | | 2u+5=-5+19 | | 2x+6=x+7+x | | 6X+21=87 | | 3w-10w=90 | | -2(5t-2)+8t=7t-3 | | 4x-1-x=8+4x | | (3x-10)+(x-40)= | | 10+(-7)= | | 3(x-4)=5x+2-2x | | 6(h-89)=48 | | 2x+6=2x+7+x | | x+0.75x= | | 3(g+-3)-3=-3 | | 15=3x-17 | | 6-3x=5x-20x+8 | | f(x)=-0.2x^3-0.6x^2+4x-6 | | 5x+7y=165 | | -8(t+1)=32 | | -13=-3+n+2n | | (2x-8)+(x+50)=87 | | 20=5p-p | | 2.2x-3.3=-12.1 | | m=13/3+5/3(3) | | 16=-3(7y+9) | | (x-50)+(x*x)=180 | | y=3x+-4 | | x+58=x+138 |

Equations solver categories