138=6(4n-5)

Simple and best practice solution for 138=6(4n-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 138=6(4n-5) equation:


Simplifying
138 = 6(4n + -5)

Reorder the terms:
138 = 6(-5 + 4n)
138 = (-5 * 6 + 4n * 6)
138 = (-30 + 24n)

Solving
138 = -30 + 24n

Solving for variable 'n'.

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

Add '-24n' to each side of the equation.
138 + -24n = -30 + 24n + -24n

Combine like terms: 24n + -24n = 0
138 + -24n = -30 + 0
138 + -24n = -30

Add '-138' to each side of the equation.
138 + -138 + -24n = -30 + -138

Combine like terms: 138 + -138 = 0
0 + -24n = -30 + -138
-24n = -30 + -138

Combine like terms: -30 + -138 = -168
-24n = -168

Divide each side by '-24'.
n = 7

Simplifying
n = 7

See similar equations:

| 49=2u+9 | | (36)(n^2)-(81)= | | 0.3(x+40)-0.04(x-20)=15.4 | | 56=2/7y | | 27xy/63yz | | 7y/8=35 | | (2u^5y^3)/(4u^5v^6-2u) | | 36n^2-81= | | 2(8t-43t-30)= | | 45=10a | | 15m=35 | | 3=10x/20 | | 15y=6 | | 420=-16t^2+86t+480 | | 5y^2x^0/3(xy^2)^0 | | 4x^3-21x^2+18x-9=0 | | 16t^2+86t+480= | | -20=x-2-8x | | 11x+7=10(x-10)+2 | | -16t+20t+300= | | 3y+5=9-4x | | h=-16t+20t+300 | | 5c-5.5=6.7c-14.51 | | N-5m= | | 5n+9=2n-8 | | 2t^2-9t-56= | | 2x+3x-7=x+8 | | 2n+7=3n-9 | | 2=6/2-1 | | -51/3=x+1/2 | | 2(b+8)+8b= | | 7a+a+a+15= |

Equations solver categories