-7n-9=-8n-5

Simple and best practice solution for -7n-9=-8n-5 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 -7n-9=-8n-5 equation:


Simplifying
-7n + -9 = -8n + -5

Reorder the terms:
-9 + -7n = -8n + -5

Reorder the terms:
-9 + -7n = -5 + -8n

Solving
-9 + -7n = -5 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-9 + -7n + 8n = -5 + -8n + 8n

Combine like terms: -7n + 8n = 1n
-9 + 1n = -5 + -8n + 8n

Combine like terms: -8n + 8n = 0
-9 + 1n = -5 + 0
-9 + 1n = -5

Add '9' to each side of the equation.
-9 + 9 + 1n = -5 + 9

Combine like terms: -9 + 9 = 0
0 + 1n = -5 + 9
1n = -5 + 9

Combine like terms: -5 + 9 = 4
1n = 4

Divide each side by '1'.
n = 4

Simplifying
n = 4

See similar equations:

| x*18=54 | | 4v+7=7-6v | | 8=3y+63+2y | | 2x+9=X+23 | | (4x-17)=137 | | 43=-3w-6w-29 | | 4x-4=-2x+-2 | | Y-9=-3 | | X-6+6x=-2+8x | | -2y^2+3y+5=0 | | -3(y+x)=x | | y=x-.07x | | x^2-17= | | 2+(x+5)(3x-4)=(3x+2)(x-1) | | 3-9-5=-7 | | x-9/4=2 | | y/3-1=3 | | 15+4-4x-2x=-7x+7+7 | | 7x-3=5.5x+12 | | W/2-2=1 | | 2=6-8-5 | | 3c+4=7 | | 4y^2-1=9y-3 | | (8/7)^-1 | | 8x=-3y+1 | | w-15=10 | | 3a-5=-4b+1 | | w-15= | | 8x-7=11.2 | | 14+6x=-2 | | 3(2k-9)=10(k+8) | | 192x^3-3= |

Equations solver categories