3x+2=20+x

Simple and best practice solution for 3x+2=20+x 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+2=20+x equation:


Simplifying
3x + 2 = 20 + x

Reorder the terms:
2 + 3x = 20 + x

Solving
2 + 3x = 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.
2 + 3x + -1x = 20 + x + -1x

Combine like terms: 3x + -1x = 2x
2 + 2x = 20 + x + -1x

Combine like terms: x + -1x = 0
2 + 2x = 20 + 0
2 + 2x = 20

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

Combine like terms: 2 + -2 = 0
0 + 2x = 20 + -2
2x = 20 + -2

Combine like terms: 20 + -2 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

See similar equations:

| 7x+13=85-2x | | 7-9x=26-16x | | 7x+3x+2=42 | | -*-3=4 | | -7x-6y=4 | | (450/50-25)(10*3+10-5) | | 10n^2+39n-27=0 | | e+6=2 | | 8x^2+57x+54=0 | | (n-8)*9=90 | | 6x^2+25x+24=0 | | 2-(9/4) | | 9k^2+9k-28=0 | | 5n+3=22 | | (100*5/20)(20-5*3) | | 8m^2+9m-15=0 | | 8n^2+2n-15=0 | | (3k+2)2=49 | | 9x^2-97x+70=0 | | 9n^2+36n+32=0 | | 6v^2+53v+40=0 | | lnx=x | | 12x^4-104x^3y-36y^2x^2=0 | | 3x^2+4xy-4y^2=0 | | 6x^2-0.8x+42=0 | | 5x^2y^2+24xy^3-36y^4=0 | | .2x+5=.25x | | 7/3+2/e=e | | 2x+88=1900 | | m=8/3m+2 | | (x-8/x)^2-72/x+9x+14=0 | | 6/2=3 |

Equations solver categories