3x+12=72

Simple and best practice solution for 3x+12=72 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=72 equation: 


Simplifying
3x + 12 = 72

Reorder the terms:
12 + 3x = 72

Solving
12 + 3x = 72

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 = 72 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 72 + -12
3x = 72 + -12

Combine like terms: 72 + -12 = 60
3x = 60

Divide each side by '3'.
x = 20

Simplifying
x = 20

See similar equations:

| 2=h/6-2 | | 68+x=3.5 | | 5-x/x=7/3 | | (x)+(x+1)+(x+2)=45 | | b/4-2=1 | | -5x-35=55-10x | | 16=17-n | | x^2-11x-17= | | -37+9x=12x+50 | | 3q+10=19 | | t=9+2*b | | -8=-18-d | | 2x+y=15+6 | | -2x-126=42+6x | | 3x+48y=-78 | | 7=5-p | | 18-4n=6-16 | | n/4-2=1 | | 12x+5=3x+20 | | 3x+6(-2x-38)=-282 | | -81-11x=183+x | | b-a-2b+3a= | | -4x-2.8=-2.8 | | x/468 | | (162w^5x^9/-18w^8x^-12)^-1 | | 3=-8-z | | 4f-1=19 | | (x^-7)1/2=3 | | 7x-(12-2x)=96-x | | 7x-y=y+3 | | 98-7c=280 | | -20y-4=16 |

Equations solver categories