x+2x-20=4

Simple and best practice solution for x+2x-20=4 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 x+2x-20=4 equation: 


Simplifying
x + 2x + -20 = 4

Reorder the terms:
-20 + x + 2x = 4

Combine like terms: x + 2x = 3x
-20 + 3x = 4

Solving
-20 + 3x = 4

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 3x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 4 + 20
3x = 4 + 20

Combine like terms: 4 + 20 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

See similar equations:

| x=480-(25-x)*.999999 | | -16=n+(-15) | | x+x-7=15 | | -1/4z=4 | | (X-8)(4)=(5)(2) | | 17-32p=17 | | 29=2.25x+8.75 | | 9(4+3n)= | | (3x+5)80=10 | | 2(2+6x)=88 | | 8u-7u=18 | | 3(4-5p)=-63 | | -0.5b=-20 | | 4.9x^2+9x=0 | | .49x=2.45 | | x^3+2y^2=36 | | 3y^2-y+169=0 | | 18x+2=17x+8 | | 2/3w=16 | | x^2+8x+12=35x+1505 | | -10v=-60 | | p/33=3 | | 50=3(s+16)-2(-s-2) | | 10+(-16)n=58 | | 5x+7=5x+5+2 | | 6x+10+3x=19 | | 42b-30= | | -3(x-1)=4(x+2)2 | | 21.98/3.14= | | 5x+2x=-7 | | 1/4(52) | | .4(x+5)=12 |

Equations solver categories