3(2x+7)=-9

Simple and best practice solution for 3(2x+7)=-9 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+7)=-9 equation: 


Simplifying
3(2x + 7) = -9

Reorder the terms:
3(7 + 2x) = -9
(7 * 3 + 2x * 3) = -9
(21 + 6x) = -9

Solving
21 + 6x = -9

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 6x = -9 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = -9 + -21
6x = -9 + -21

Combine like terms: -9 + -21 = -30
6x = -30

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

Simplifying
x = -5

See similar equations:

| 4=4+y | | -4(2x-6)=5x+24-7x | | 0=4+y | | 9i^22= | | -r+16r=-15 | | 27v^3+64=0 | | .50x=9 | | 12p-9p-p=16 | | y=4(-3)-3 | | 20k-15k+-k+2=10 | | -2=.25a-13 | | 2k+4k-1=17 | | 2x^2-12x-3=0 | | y+31=16 | | -3(x-1)=7 | | 19+x=51 | | -2(-4x-5)=42 | | 10x^2+7x-12= | | w^2+8w-15=0 | | 4x-7=4(x-2)-2 | | x^4-13x^2+12=0 | | 7-(w-4)+2(w-3)=6w-5 | | 5x-18=5x-18 | | 6x^3-x^2-15x=0 | | (2x+20)(2x+24)=600 | | =-4t^2+16t | | X-8=-7 | | 5x-9=1+4x | | 40a^2+20a-30= | | 9a^2-16=0 | | f(t)=-4t^2+16t | | 3q-2q=11 |

Equations solver categories