3x-20=4-9x

Simple and best practice solution for 3x-20=4-9x 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-20=4-9x equation:


Simplifying
3x + -20 = 4 + -9x

Reorder the terms:
-20 + 3x = 4 + -9x

Solving
-20 + 3x = 4 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-20 + 3x + 9x = 4 + -9x + 9x

Combine like terms: 3x + 9x = 12x
-20 + 12x = 4 + -9x + 9x

Combine like terms: -9x + 9x = 0
-20 + 12x = 4 + 0
-20 + 12x = 4

Add '20' to each side of the equation.
-20 + 20 + 12x = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 12x = 4 + 20
12x = 4 + 20

Combine like terms: 4 + 20 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

See similar equations:

| x=28-6x | | -3(3p+1)=-5 | | 3e=8-5e | | 4-s=15-2s | | c+7=70-8c | | 9x+4=2x-3 | | 8-2w=38-7w | | x-13=7-3x | | 4z-5=5q-7 | | 2z-5=3z+9 | | x+9=2x+8 | | 3a-5=2a+8 | | y=4lnx | | 12x+4=32-2x | | (4*x^3)-(x^4)=13.5 | | 6t-2=2t+18 | | X^2-24x-144=0 | | y=2ln(4x)+3ln | | 5t=8-3t | | 12w-7=10w+1 | | 126-3x=24x+15 | | 3(3y+-7)+2=12 | | y=2lnx+3lnx | | 2x-7=2x | | 49-2x=7-7x | | 5x+3y-58=0 | | 5x^2+30x=0 | | 5x^2+30=0 | | 5x+3x+5=0 | | y=4lnx+ln(4x) | | |2/3x-2/3|=2/3 | | 5x-20=7x+14 |

Equations solver categories