28+x+2x=120

Simple and best practice solution for 28+x+2x=120 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 28+x+2x=120 equation: 


Simplifying
28 + x + 2x = 120

Combine like terms: x + 2x = 3x
28 + 3x = 120

Solving
28 + 3x = 120

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 3x = 120 + -28

Combine like terms: 28 + -28 = 0
0 + 3x = 120 + -28
3x = 120 + -28

Combine like terms: 120 + -28 = 92
3x = 92

Divide each side by '3'.
x = 30.66666667

Simplifying
x = 30.66666667

See similar equations:

| 8x-2(12+30)=-60 | | 2n+11=n+7 | | 2x+8-10=-14 | | 11-7=6x+5-3x | | 7x+5-6x=-20 | | 6=-3t^2+9t-.75 | | 7-2x=3(x+5) | | 1=3-t^2+9t-.75 | | (4x-7)(2x+8)=0 | | 13-9x=70-30x | | x^2+12x+36=7 | | -16+5n=(-7+8n)+3 | | x-47=-25 | | 18x+13y=16 | | 3(x+7)=5(x-2) | | x-47= | | 150-6x=4x+20 | | -20-5x=7-8x | | y^3-4y^2+5y-2=0 | | 2j+x+3=17 | | 7a-15=69 | | x-45=-25 | | -4k+(5k-6)=-3k-39 | | 15=5c-15-3c | | 6x+3-(-x)=-20+5x-7 | | 0=x^2-12x+32 | | 5x+14=78+3x | | -2*4= | | 3x-3=11x-67 | | x=57 | | r^3-3r^2+4=0 | | 5s^2+22s+21=0 |

Equations solver categories