3(x+2)-3(2x-1)=40

Simple and best practice solution for 3(x+2)-3(2x-1)=40 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(x+2)-3(2x-1)=40 equation:


Simplifying
3(x + 2) + -3(2x + -1) = 40

Reorder the terms:
3(2 + x) + -3(2x + -1) = 40
(2 * 3 + x * 3) + -3(2x + -1) = 40
(6 + 3x) + -3(2x + -1) = 40

Reorder the terms:
6 + 3x + -3(-1 + 2x) = 40
6 + 3x + (-1 * -3 + 2x * -3) = 40
6 + 3x + (3 + -6x) = 40

Reorder the terms:
6 + 3 + 3x + -6x = 40

Combine like terms: 6 + 3 = 9
9 + 3x + -6x = 40

Combine like terms: 3x + -6x = -3x
9 + -3x = 40

Solving
9 + -3x = 40

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -3x = 40 + -9

Combine like terms: 9 + -9 = 0
0 + -3x = 40 + -9
-3x = 40 + -9

Combine like terms: 40 + -9 = 31
-3x = 31

Divide each side by '-3'.
x = -10.33333333

Simplifying
x = -10.33333333

See similar equations:

| 2(6m+4)+6=4(2m-2)-14 | | 15y+5=11whatisy | | -5x^2+4x-7=0 | | x^3+9x^2+15x-29=0 | | x+3x-5=12+3 | | 4x+16-3x-9= | | -x-3x-5=12+3 | | x^3+6x^2+5x= | | 9x-2y=34 | | n^2+11n+18= | | 9(x-2)=4(x+7) | | absx+2abs-3=7 | | lx+2l-3=7 | | 6x-4x+3=16 | | 8p^2-3p-10=20 | | 6x-4x+3=2 | | -1.2x+2.28=-3 | | 3x^2-2x+1-(2x^2-7+8)=0 | | 6x-2x+3=20 | | 8h-3=13h+22 | | -10x-4=46 | | 2x^2=71.6 | | -10x-4=44 | | -10x-4=40 | | -10x-4=12 | | (X+7)(x+2)=66 | | 3b-5b+1=0 | | 9x=475 | | 7a-13=48 | | 36a^2x^2-k^2= | | (x)(0.65)= | | 3(2+n)=14 |

Equations solver categories