3(4x-9)+12=6x+18-8

Simple and best practice solution for 3(4x-9)+12=6x+18-8 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(4x-9)+12=6x+18-8 equation:


Simplifying
3(4x + -9) + 12 = 6x + 18 + -8

Reorder the terms:
3(-9 + 4x) + 12 = 6x + 18 + -8
(-9 * 3 + 4x * 3) + 12 = 6x + 18 + -8
(-27 + 12x) + 12 = 6x + 18 + -8

Reorder the terms:
-27 + 12 + 12x = 6x + 18 + -8

Combine like terms: -27 + 12 = -15
-15 + 12x = 6x + 18 + -8

Reorder the terms:
-15 + 12x = 18 + -8 + 6x

Combine like terms: 18 + -8 = 10
-15 + 12x = 10 + 6x

Solving
-15 + 12x = 10 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-15 + 12x + -6x = 10 + 6x + -6x

Combine like terms: 12x + -6x = 6x
-15 + 6x = 10 + 6x + -6x

Combine like terms: 6x + -6x = 0
-15 + 6x = 10 + 0
-15 + 6x = 10

Add '15' to each side of the equation.
-15 + 15 + 6x = 10 + 15

Combine like terms: -15 + 15 = 0
0 + 6x = 10 + 15
6x = 10 + 15

Combine like terms: 10 + 15 = 25
6x = 25

Divide each side by '6'.
x = 4.166666667

Simplifying
x = 4.166666667

See similar equations:

| 16(3x-1)=4(12x+4) | | 2(x+5)+3(x+6)=10 | | y^2+4y+4= | | 5+3z-4=8z+15-3z | | 4x+16-6x=12-(6x+3) | | 12x^2-20x= | | 6(4x-8)=3(8x+2) | | y^2+4y+4-b^2= | | 3+3t-1=7t+14-2t | | 2m+10m=48 | | 4(2a^2-6)-3a(4a-8)= | | 5x^3+70x^2r+245xr^2= | | -9.6x=86.4 | | -4x+7=55 | | 3r+15r=108 | | y=.5x-6 | | 2x-1=3(x+6) | | -6(x+3)=6 | | 4x-4-28=0 | | 3m=-21 | | -7(4b+2)+(29b-9)=0 | | 34-14=4(x-8) | | x+(12-x)+(15-x)+4=20 | | 2.8q-4.8-4.9q=-3.1q-1.4 | | x+17+3x=-16-3x-23 | | -14x-20=-13x+40 | | -14x-20=-13x+40 | | 17-5x=10x+2 | | 5x-1=6x+4 | | 5b^2+30by+45y^2= | | x=15-13 | | 5a^2-40a+80= |

Equations solver categories