2x-4=x+20

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


Simplifying
2x + -4 = x + 20

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

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

Solving
-4 + 2x = 20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-4 + 2x + -1x = 20 + x + -1x

Combine like terms: 2x + -1x = 1x
-4 + 1x = 20 + x + -1x

Combine like terms: x + -1x = 0
-4 + 1x = 20 + 0
-4 + 1x = 20

Add '4' to each side of the equation.
-4 + 4 + 1x = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 1x = 20 + 4
1x = 20 + 4

Combine like terms: 20 + 4 = 24
1x = 24

Divide each side by '1'.
x = 24

Simplifying
x = 24

See similar equations:

| n(n-1)(n-2)(n-3)=360 | | 2cosx=secx | | 6m-2=m+18 | | 30/10=x/45 | | -16t^2-50t+300=0 | | cos(2x-10)=sin(50) | | cos(2x-10)=50 | | 5(0.4x+4)=2(4x-5)-2 | | 2xy-2yz=0 | | f(x)+xf(-x)=x+1 | | 2(n-3)=18 | | 25+9k-30=6k-20 | | 50-30+80=100 | | 6x-4x+9x=9x+6 | | 50-30+80= | | 15-6t=2t-4(t+1) | | 0.32e=f | | 1.21b=f | | 12c+2d=10 | | 5+6x+x^2=0 | | 7/x=5/3 | | 8=8-6 | | 3x-5x=x+7 | | -2-3(4-6)= | | 8x^2+36x+8=0 | | 5(3x-11)=50 | | Y=x^2+18x+16y^2-24-5y^3 | | f(x)=x^4+3x^2+5 | | 2x-21=5x | | 4x-18=x+7 | | 5x-15=6x+3 | | 0.1*x=1 |

Equations solver categories