0.4(-5-0.4n)=-3.2

Simple and best practice solution for 0.4(-5-0.4n)=-3.2 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 0.4(-5-0.4n)=-3.2 equation:


Simplifying
0.4(-5 + -0.4n) = -3.2
(-5 * 0.4 + -0.4n * 0.4) = -3.2
(-2 + -0.16n) = -3.2

Solving
-2 + -0.16n = -3.2

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + -0.16n = -3.2 + 2

Combine like terms: -2 + 2 = 0
0 + -0.16n = -3.2 + 2
-0.16n = -3.2 + 2

Combine like terms: -3.2 + 2 = -1.2
-0.16n = -1.2

Divide each side by '-0.16'.
n = 7.5

Simplifying
n = 7.5

See similar equations:

| f/3=3.9 | | x-5=15/20 | | x-5=15-20 | | 5xy-6x/10x^4/5y-6/2x^3 | | 5u^2-3u-2= | | -y=8-2x | | 16.86=3u | | n/3=1.5 | | r^6+19r^3-216=0 | | 17.08=2n | | 3/4x-5/4=2 | | (-3x+5)(-3x+5)-81=0 | | 34=3u-14 | | 4(7-x)/2=-2 | | 5+4x-7=3x-2-x | | y=-124.9x-392.7 | | Sin(5x)=0.03 | | 4y^2-59=62 | | 7y-12=15y-28 | | -4=-7+y | | h+6.6=7.6 | | 1/2w^2-16=34 | | j/2=1 | | 5a^2-2a-7= | | 7=p-3 | | 3v+10=37 | | 0x^2+2x+5=0 | | 5x-10=-5x^2 | | 1/4p^2=9 | | y=6x^2+15x-24 | | 7t^2-12t-4= | | 3.1x+49=9.61+7x |

Equations solver categories