3x+2+9=12

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


Simplifying
3x + 2 + 9 = 12

Reorder the terms:
2 + 9 + 3x = 12

Combine like terms: 2 + 9 = 11
11 + 3x = 12

Solving
11 + 3x = 12

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 3x = 12 + -11

Combine like terms: 11 + -11 = 0
0 + 3x = 12 + -11
3x = 12 + -11

Combine like terms: 12 + -11 = 1
3x = 1

Divide each side by '3'.
x = 0.3333333333

Simplifying
x = 0.3333333333

See similar equations:

| 18Y*2=2 | | 5x+5/x-5=11 | | 5b+10/a*a/5b-15 | | 6[a-3b+5c]-4[5b-c+2a]= | | n/3-10=-16 | | 1/5(2x+3)-1/2(x-4)=3/4(3x-4) | | -12+-8= | | 6b(b-5)-5b=-3 | | 4x-35=2x-9 | | (-4+x)(3x-5)= | | -9--9+-4= | | 5x-2y-9x-y= | | 3-+12= | | 7x(x+9)=2x+18 | | 15-+2= | | 9x+9x+18= | | -5--16= | | -19-+6= | | 24-3x^2=0 | | -19-+16= | | m^5+8m^3+16m=0 | | 6x^3-6x^2-120=0 | | 10(x+4)=2.2 | | 2y-10=2+3(y+11) | | 2g+3g-9=6 | | 4(3x+6)=1 | | 2=8(a-12) | | 2x+1=3x^2+2x | | x^2-7x/2x-14 | | 12a-2=4+6(a+10) | | 22-4x-9+5x=14 | | X-3x^1/2+2=0 |

Equations solver categories