14.2=.4(20n-7.8)

Simple and best practice solution for 14.2=.4(20n-7.8) 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 14.2=.4(20n-7.8) equation:


Simplifying
14.2 = 0.4(20n + -7.8)

Reorder the terms:
14.2 = 0.4(-7.8 + 20n)
14.2 = (-7.8 * 0.4 + 20n * 0.4)
14.2 = (-3.12 + 8n)

Solving
14.2 = -3.12 + 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.
14.2 + -8n = -3.12 + 8n + -8n

Combine like terms: 8n + -8n = 0
14.2 + -8n = -3.12 + 0
14.2 + -8n = -3.12

Add '-14.2' to each side of the equation.
14.2 + -14.2 + -8n = -3.12 + -14.2

Combine like terms: 14.2 + -14.2 = 0.0
0.0 + -8n = -3.12 + -14.2
-8n = -3.12 + -14.2

Combine like terms: -3.12 + -14.2 = -17.32
-8n = -17.32

Divide each side by '-8'.
n = 2.165

Simplifying
n = 2.165

See similar equations:

| 4y(5y-8)-28y= | | 4y(5y-8)+28y= | | 2v^2-50=0 | | 4y(5y-8)+28= | | 4x(5y-8)+28= | | 8a+3=10 | | -3x+3=4x+4 | | 3x+6=20x | | 4y-5=20 | | 7x^2-10x+24=0 | | (6x^2-3x)-(3x^2-8x^3)= | | 18v^2+84v+98= | | =-5.2-(-1.6) | | (162/3)/100 | | -z^2+x^2+81+18x=0 | | y=369x+750 | | 9ln(7x)=27 | | 3+2i/-2-5i | | 22=.013x^2-1.19x+28.24 | | x=-4000x+800 | | 22=.013x^2-1.19+28.24 | | 30=5x-10 | | 72+8y=0 | | 8t+5-21=7t-6 | | a^2-12a=3 | | 1/2X=4/12 | | 2z-4=5z+17 | | y=-.70*50+136 | | y=-.70*40+136 | | y=5(20)-10 | | y=-.70*30+136 | | y=-.70*20+136 |

Equations solver categories