3(2x+1)=3(x-1)

Simple and best practice solution for 3(2x+1)=3(x-1) 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+1)=3(x-1) equation:


Simplifying
3(2x + 1) = 3(x + -1)

Reorder the terms:
3(1 + 2x) = 3(x + -1)
(1 * 3 + 2x * 3) = 3(x + -1)
(3 + 6x) = 3(x + -1)

Reorder the terms:
3 + 6x = 3(-1 + x)
3 + 6x = (-1 * 3 + x * 3)
3 + 6x = (-3 + 3x)

Solving
3 + 6x = -3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 6x + -3x = -3 + 3x + -3x

Combine like terms: 6x + -3x = 3x
3 + 3x = -3 + 3x + -3x

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

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

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

Combine like terms: -3 + -3 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

See similar equations:

| 2n-7=14 | | 0.5x+8=14-x | | -4(-3x+7)=104 | | -3j-(-4)/6=12 | | 17g-16g=7 | | 20=2(r) | | 4y-2y=20 | | 12-y=16 | | 3a+2=12 | | 2z+7z=-4z-3+6z | | x/21=30/70 | | 6y-5=4 | | 12=4x-9 | | 32-7x=-15 | | 5f-2=7 | | 5f-2=-7 | | 4d+9=12 | | 2y^3-6y+3x^2-18x=12 | | 5(4x)=0 | | 10-(3y-4)=7-4y | | 3r+36=30 | | X^3-4x=-2 | | 8(10w+3)-18w=40+62w | | 2k^7m^3+8k^9m^3-12k^7m^4= | | 25-7x=1-5x | | 4x^2+px-9=0 | | 6.1C^2-3.1C+4+4.2C-2.5C^2-0.1= | | 2y+11=3 | | n^2+7+15=5 | | 3a-2=7a-4 | | 6w-30=30 | | 11x+35=68 |

Equations solver categories