3x+39=18

Simple and best practice solution for 3x+39=18 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 3x+39=18 equation: 


Simplifying
3x + 39 = 18

Reorder the terms:
39 + 3x = 18

Solving
39 + 3x = 18

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 3x = 18 + -39

Combine like terms: 39 + -39 = 0
0 + 3x = 18 + -39
3x = 18 + -39

Combine like terms: 18 + -39 = -21
3x = -21

Divide each side by '3'.
x = -7

Simplifying
x = -7

See similar equations:

| 4x^2y-8xy^2+6xy=0 | | 5x-(3x-7)=17 | | Ln-4x=0 | | 30+3y-12=13y-12-5y | | -2a^2-3a-63=0 | | 6x-6=-78 | | 100[0.03(q+4)]= | | F(x)=3x^2+18x+25 | | -9-35=10 | | x^2-3x-2250=0 | | 4z(z+9)(z+3)=0 | | w=9000-250 | | N+(15+28)=109 | | 6-4=3p+5p | | 5m+17=m+1 | | 35t-16t^2=18 | | 2x^8-10x^7+14x^6= | | x^2-x-2446=0 | | 4(-4-i)-(5i)(8i)= | | 5p+3p=4+6 | | 3x+4(2x-2)=113 | | x-30+(8-x)*2=6x-7*(x+2) | | 2-6+(1-7i)= | | 2(x+5)=2x+9 | | 1+3x=2/3 | | p-2.99=37.2 | | -12n=10-8n | | 4x^3=-9x^2 | | -110=7x+3(-6x-11) | | 2x+0.25x=90 | | -110=7x+3(-6-11) | | x+4y=190 |

Equations solver categories