45+x+x=180

Simple and best practice solution for 45+x+x=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 45+x+x=180 equation:


Simplifying
45 + x + x = 180

Combine like terms: x + x = 2x
45 + 2x = 180

Solving
45 + 2x = 180

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 2x = 180 + -45

Combine like terms: 45 + -45 = 0
0 + 2x = 180 + -45
2x = 180 + -45

Combine like terms: 180 + -45 = 135
2x = 135

Divide each side by '2'.
x = 67.5

Simplifying
x = 67.5

See similar equations:

| 10n=5o | | 4x-3=67-x | | 6k=70 | | -22-10x=9x+24 | | 3r^2-39r+90=0 | | 3r^2-39+90=0 | | x^4+6x^2=27 | | solvex^4+6x^2=27 | | 4(5x+5)=2(7x+6) | | 1.3y-2.7=0.5y+3.78 | | 2h^2-5h=12 | | 76x+32y=1 | | x-3=x+1 | | 5x-1=64 | | 8-10x=213-45x | | -10+t=-12 | | 163-5x=6x+20 | | 2m+6=2m+5 | | -2(y-3)=4(y+3) | | 2m+-6=7 | | 4/2=x | | 4x^2-15x+13=-3x+8 | | 8x^2-5x-7=2 | | 6x^2+25=-25x | | 2w+1=w | | 10h+8=10 | | 5x+10=2x+10 | | 51-4x=14x+17 | | 222-7x=38x+17 | | x^2+6x=x+14 | | 8-9x=108-37x | | 115-5x=5x+11 |

Equations solver categories