3x+8+x=72

Simple and best practice solution for 3x+8+x=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+8+x=72 equation: 


Simplifying
3x + 8 + x = 72

Reorder the terms:
8 + 3x + x = 72

Combine like terms: 3x + x = 4x
8 + 4x = 72

Solving
8 + 4x = 72

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 4x = 72 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 72 + -8
4x = 72 + -8

Combine like terms: 72 + -8 = 64
4x = 64

Divide each side by '4'.
x = 16

Simplifying
x = 16

See similar equations:

| -4(5-7e)=0 | | 4N=30 | | (6-2c)-(2c+2)=0 | | 4(a+2)=8+4a | | x^2=2x+12 | | 1.75+3p=9.25 | | 16r=48 | | x+8=-2x+14 | | 3+x=x | | 6x^2+30x-144=0 | | (3a+2b)+(-3a+b)=0 | | 10x+2=4x+5 | | 2x+3=-5x+7/2 | | 9x-(2x-8)=0 | | 64=-3x-4(-x-13) | | x+x=170 | | 900=540+90n | | 1.3x=21 | | -4x+8=52+7x | | x-4x+4=4-3x | | 11(7y-2)=0 | | 12-n=23 | | 7(6x+x)+3(1+7x)=-18 | | 8*24w=432 | | 5+3(x-4)=11 | | x-3+5=x | | -(1+7p)+8(-3p+2)=-18 | | -5y=10-3x | | 360=4n | | 7x+5=x+10 | | 7X-22=X+18 | | 3(x+3)=(x+3)+x+(2x-3) |

Equations solver categories