3(x-2)+9=12

Simple and best practice solution for 3(x-2)+9=12 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)+9=12 equation:


Simplifying
3(x + -2) + 9 = 12

Reorder the terms:
3(-2 + x) + 9 = 12
(-2 * 3 + x * 3) + 9 = 12
(-6 + 3x) + 9 = 12

Reorder the terms:
-6 + 9 + 3x = 12

Combine like terms: -6 + 9 = 3
3 + 3x = 12

Solving
3 + 3x = 12

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 12 + -3
3x = 12 + -3

Combine like terms: 12 + -3 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

See similar equations:

| 12(t-5)+6t=6(3t+5)-8 | | -6(2a+1)+6=-36-6a | | 28=-12+x | | -6s-179=19 | | x^4-4x^3-5x^2-6x=0 | | 4x+4y=-14 | | -65-179= | | -65-179=19 | | 2/9*180 | | 4+7p-5-6p=5p-8+3p | | 1=f/3-1 | | (144/12)2/2X2 | | 4logx+3=0 | | 2(p-2)-3p+4=3(2p-4) | | 2x-1+4x=2x+15 | | y-7/6=7 | | 3(y+3)=-5y-39 | | 10q+3q=12+2q | | 5x^2+24=-43x | | 1/4V2-9/16 | | 34=X+18Y | | x/1400=125 | | ln(sqrt((x^6)/(y^5*z^8)) | | -7x-21=7(x+5) | | 9n^2-2=-51 | | 4(u-1)=-6u-24 | | 24a-21p=-4(1-5a) | | 7+h+14=15 | | (6x+20)+(4x+10)+(y)+(z)=360 | | -1=w/3-7 | | 8x-22=34 | | -2j^2(-3j+4)= |

Equations solver categories