8n=7n-9

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


Simplifying
8n = 7n + -9

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

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

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

Combine like terms: 7n + -7n = 0
1n = -9 + 0
1n = -9

Divide each side by '1'.
n = -9

Simplifying
n = -9

See similar equations:

| 2y+10=360 | | 9x+4=3x^2-.75 | | 4=36/y | | 8-(5y+3)=5v-5 | | 6=84/x | | 12(3m+5)=-6(4m+24) | | 5.9[e+2]=1.5e+16.2 | | 12x^2-150=0 | | 5*(10-M)=N-10 | | 9x+4=3x-.75 | | 45k+35= | | 24x-7-14x+2=21x-9-11x+12 | | -x-8=-10x-89 | | .66*9a+.66*6=27.4 | | 16.38=3g+3.54 | | 6x^2-243=0 | | 3(7x-1)=-108 | | 1.22g-5=.49 | | (2x+33)+(5x-15)=90 | | x/6-9=3 | | 1/4x-1=-13 | | Y=[5-4]*3 | | P-1/3=-5/8 | | (w-.4)(-.7)=-4/5 | | 7a^2+3n=7-40a | | 5/6d-1/2=1/9 | | 4x+-3x=0 | | 18x+27-42x-12=-81 | | x:1/2-2/3=5 | | 2x+47=9x+33 | | y-5=1(x-7) | | .3x-4.6=2.5 |

Equations solver categories