3x-12=55

Simple and best practice solution for 3x-12=55 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-12=55 equation: 


Simplifying
3x + -12 = 55

Reorder the terms:
-12 + 3x = 55

Solving
-12 + 3x = 55

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 3x = 55 + 12

Combine like terms: -12 + 12 = 0
0 + 3x = 55 + 12
3x = 55 + 12

Combine like terms: 55 + 12 = 67
3x = 67

Divide each side by '3'.
x = 22.33333333

Simplifying
x = 22.33333333

See similar equations:

| Cos(60)16=x | | 3X*10=12 | | 3//=4/12 | | N/72=5/8 | | 6/7=11/x | | N/100=5/25 | | 6/11=7/x | | 12x^2+34x-6=0 | | 116=56+2w | | 6+(y+4)=2y-(5y-18) | | -4.2=-0.84(a+4) | | -13w^2+38w-15=0 | | 5x+12=2+3 | | 10/17=h/204 | | X+78=x+41+95 | | 2(3x+7)=11x+5-5x+9 | | Y=Zx+1 | | 0=250t+9000 | | 3X*12=15 | | 4x=y+19 | | 7x+3=2x+6 | | 1/8=n/24 | | 4(x-5)=-8(x+6) | | -9+g=4 | | 6(-6n+5)+8n= | | -(11x+5)+(13x+4)= | | 9-x/71 | | 1.5=4.5y | | 15n^2-n=0 | | 12x-9=17x+3 | | 2.8x=0.42 | | x/20=2/5 |

Equations solver categories