0.5*n+3*n-3=20

Simple and best practice solution for 0.5*n+3*n-3=20 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 0.5*n+3*n-3=20 equation: 


Simplifying
0.5n + 3n + -3 = 20

Reorder the terms:
-3 + 0.5n + 3n = 20

Combine like terms: 0.5n + 3n = 3.5n
-3 + 3.5n = 20

Solving
-3 + 3.5n = 20

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 3.5n = 20 + 3

Combine like terms: -3 + 3 = 0
0 + 3.5n = 20 + 3
3.5n = 20 + 3

Combine like terms: 20 + 3 = 23
3.5n = 23

Divide each side by '3.5'.
n = 6.571428571

Simplifying
n = 6.571428571

See similar equations:

| N(n^2-1)=336 | | 5+2(0.5x-7)=7(x+1)+5x | | 0.5*n+2*n-3=12 | | X(x^2-1)=336 | | 2(3x-4)+9=x-2 | | 0.30x+0.15(120)=0.15(86) | | (x^2)(2lnx+5)-3x(x(2lnx+3))+4y=0 | | 0.15x+0.10(250-x)=28.75 | | 8-x=18 | | 0.5*(n+2)*(n-3)=12 | | -2x+12=-6x | | x*80=68 | | .28x+0.85=-0.28 | | (3x)(x+240)=0 | | 7x^2-15x+8=0 | | v^2+18vW+81w^2= | | 9x-1=4(x+5) | | 8n+12-2n=4(6+n) | | ax=3y-bx | | 2=y-1 | | 12y+35y=0 | | 8-(3+b)=-9 | | 6n+1=2n+9 | | 3u^2-10u=-3 | | 4x^2+20x+16= | | -3-(-2)= | | (x^2-2)=0 | | 12-2(a-1)=5+a | | 4x+(-9)=13x | | 4x+15=2x-21 | | 10-4k=3+6k | | 8(7-2b)=-(4+b) |

Equations solver categories