x+x+18=180

Simple and best practice solution for x+x+18=180 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+x+18=180 equation:


Simplifying
x + x + 18 = 180

Reorder the terms:
18 + x + x = 180

Combine like terms: x + x = 2x
18 + 2x = 180

Solving
18 + 2x = 180

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 2x = 180 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 180 + -18
2x = 180 + -18

Combine like terms: 180 + -18 = 162
2x = 162

Divide each side by '2'.
x = 81

Simplifying
x = 81

See similar equations:

| 5x+10=20+3x | | 3x^2=85+2x | | x+90+11=180 | | (3y-1)+y=63 | | 19x-36=(115)+(y+10) | | 0=x^2-19x-290 | | 2x+27=x | | (-5x+11)= | | .75+2(x-2)=3x-0.4 | | x+9x=37 | | 7x+5=2x+65 | | -x+4(-2+X)+2(7-2x)=3 | | x^3+4x^2-45x= | | 9m-5(-3m+8)=0 | | -3sin^2x+5cosx+1=0 | | 6p^2=9-7p | | -10.5t^2+66.3t+6=110.7 | | 2+x=6x-33 | | 7k^2=1-k | | -6y-2=5-5y | | b/2-1=3 | | 4x-4+y=80 | | 10h-12=68 | | -10.5t^2+66.3t+6=0 | | 5x^22y^2= | | 600=10*x^2 | | 5x+8+3x=72 | | 4p^2+8=12 | | 3x-(1/8)=11 | | 9m=25m+22 | | 49n^2+1=5 | | 4x+-4+2x+10+2y=80 |

Equations solver categories