-3(2x+4)=18

Simple and best practice solution for -3(2x+4)=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 -3(2x+4)=18 equation: 


Simplifying
-3(2x + 4) = 18

Reorder the terms:
-3(4 + 2x) = 18
(4 * -3 + 2x * -3) = 18
(-12 + -6x) = 18

Solving
-12 + -6x = 18

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -6x = 18 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = 18 + 12
-6x = 18 + 12

Combine like terms: 18 + 12 = 30
-6x = 30

Divide each side by '-6'.
x = -5

Simplifying
x = -5

See similar equations:

| 6k-2z=12 | | 3x=2x+x-5 | | 6r^2+r=12 | | 8z+z-13=32 | | 6x+6=9x+9 | | 2y-1=y+11 | | 12z-5=16 | | R-2k=15 | | (x-5/2)=10 | | (6x^4y^2)(2xy^2)= | | 15+2q=9 | | 2x+2+2x+2+3x-3=15 | | x^2-3*x=7 | | 8x-5=-11 | | 8*-5=-11 | | 110=4x-12 | | 4x-12=110 | | G=f-D | | (3x-6)(3x+6)=0 | | (2x^2+x^2+4.5x+8)-(x^4+x^2+x+4)=0 | | 3c+5d=7d-6c | | (2+u)(5u+6)=0 | | 12=5p-2 | | (x+2)/(26)=(x-1)/(13) | | X=173+371 | | (x+2)10=8x+36 | | X=99+392 | | 12+w=-32 | | -52=-13a | | A=135m+225 | | 37=-2 | | g-(-8)=19 |

Equations solver categories