4n+3.9=8.7

Simple and best practice solution for 4n+3.9=8.7 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+3.9=8.7 equation: 


Simplifying
4n + 3.9 = 8.7

Reorder the terms:
3.9 + 4n = 8.7

Solving
3.9 + 4n = 8.7

Solving for variable 'n'.

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

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 4n = 8.7 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 4n = 8.7 + -3.9
4n = 8.7 + -3.9

Combine like terms: 8.7 + -3.9 = 4.8
4n = 4.8

Divide each side by '4'.
n = 1.2

Simplifying
n = 1.2

See similar equations:

| 4x1/2=x | | W(-9)=14 | | 5d-2=23 | | 1.9=2y+10.5 | | 0.5x+2.4y=6.2 | | -4y-12=4 | | 9xy+3yz-5xz-9xy= | | 2x-5+6x+3=3x+2-x-1 | | -7n-28+31=-4n-15 | | m^2-25m+16=0 | | -7n+28+31=-4n-15 | | g(x)=64(0.5x)2 | | 5x+19=10x+19 | | g(x)=64(0.5x)2 | | 5(x+8)=5+5x | | x+1=1+9x^2 | | 12+2x+5=62 | | (5y-8)(9-y)=0 | | 2x^2+11x-216=0 | | (2x-5)(x+7)(x-6)=0 | | 9xy+3yz-6xz-9xy= | | (35/1)-(14/3) | | (35)/(14/3) | | 12+3z-12=-2z+4 | | 5p-2(3-2p)=5(p-6)-24 | | sin*4*x=sin*2*x | | 9(x+3)=5[x-(5-x)] | | -3v+46=2(v-2) | | (4x)+(2y-x)+(2y+x)+(2y+x)=360 | | 36x^2-5xy-24y^2= | | 1=5-4x/x | | 16x-(4x-9)=69 |

Equations solver categories