3(2x+6)=39

Simple and best practice solution for 3(2x+6)=39 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+6)=39 equation: 


Simplifying
3(2x + 6) = 39

Reorder the terms:
3(6 + 2x) = 39
(6 * 3 + 2x * 3) = 39
(18 + 6x) = 39

Solving
18 + 6x = 39

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 6x = 39 + -18

Combine like terms: 18 + -18 = 0
0 + 6x = 39 + -18
6x = 39 + -18

Combine like terms: 39 + -18 = 21
6x = 21

Divide each side by '6'.
x = 3.5

Simplifying
x = 3.5

See similar equations:

| 8(-2v-6)=-40-8v | | a+.125a=28000 | | 452p=12.204 | | a+2a=28000 | | -6b-5(-2b-7)=37+5b | | 3(2t-4)=2x+12 | | -10+x-1=7x-5 | | (6x-6)+(7x+1)+55=180 | | 2y^2+8y+6= | | 5y+8-y=4+3y-3 | | v^2-6v-8=8 | | 7a-3=8+6a | | 7.5y-2.4=10.5y | | 1*4+5*3= | | (x-3)=(4*6) | | 4.5s=47.25 | | 9b+4=4-7b | | 1*2+5*3= | | -4(9+3y)+y=12 | | 1/4v^2-9/16 | | f(x)x(10-x)=40x | | 336d=924 | | 24n+30n^2=5n+4 | | 9b-4=4-7b | | -4*9+3y+y=12 | | 6*7-9*2= | | 336=924 | | 7(4+n)=56 | | 18-2r=16 | | .7(x+100)+1.1x=151 | | -6=-2u+12 | | 3n^2+20n+25=0 |

Equations solver categories