(4n-6)+(4n-6)=90

Simple and best practice solution for (4n-6)+(4n-6)=90 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 (4n-6)+(4n-6)=90 equation:


Simplifying
(4n + -6) + (4n + -6) = 90

Reorder the terms:
(-6 + 4n) + (4n + -6) = 90

Remove parenthesis around (-6 + 4n)
-6 + 4n + (4n + -6) = 90

Reorder the terms:
-6 + 4n + (-6 + 4n) = 90

Remove parenthesis around (-6 + 4n)
-6 + 4n + -6 + 4n = 90

Reorder the terms:
-6 + -6 + 4n + 4n = 90

Combine like terms: -6 + -6 = -12
-12 + 4n + 4n = 90

Combine like terms: 4n + 4n = 8n
-12 + 8n = 90

Solving
-12 + 8n = 90

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + 8n = 90 + 12

Combine like terms: -12 + 12 = 0
0 + 8n = 90 + 12
8n = 90 + 12

Combine like terms: 90 + 12 = 102
8n = 102

Divide each side by '8'.
n = 12.75

Simplifying
n = 12.75

See similar equations:

| 180-138=x | | 10w-20=-110 | | 3y-6=-30 | | 180-24=x | | m^2+3m-54= | | (4n-6)=90 | | 1/2=5x/10 | | (4n-6)=(4n-6) | | 8(x-3)=6x+7-5x | | 0.12(y-6)+0.10y=0.16-0.03(10) | | 5y-8-y=b | | b^2-8b+16=7 | | 1c+9c+20=0 | | 180(5x+15)=b | | 5g-10=-45 | | 1y-4y+3=0 | | 17y-26=76 | | 8v-16=64 | | 8x-9=-33 | | 6.75-y=0 | | 3x=18-7x | | 10q=-219 | | 4/3+8y/3-3/6=4+7/2 | | r^2+12r+36= | | 1r+3r-10=0 | | w+25=10 | | 4/7=6/x | | s^2+14s-31=33 | | 4/3+8y/3-3/6=47/2 | | 15/5x+14/7x | | 1e+7e+12=0 | | 3=0.25(m-4)+0.25 |

Equations solver categories