x+x-10+x-20=180

Simple and best practice solution for x+x-10+x-20=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-10+x-20=180 equation:


Simplifying
x + x + -10 + x + -20 = 180

Reorder the terms:
-10 + -20 + x + x + x = 180

Combine like terms: -10 + -20 = -30
-30 + x + x + x = 180

Combine like terms: x + x = 2x
-30 + 2x + x = 180

Combine like terms: 2x + x = 3x
-30 + 3x = 180

Solving
-30 + 3x = 180

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 3x = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 3x = 180 + 30
3x = 180 + 30

Combine like terms: 180 + 30 = 210
3x = 210

Divide each side by '3'.
x = 70

Simplifying
x = 70

See similar equations:

| 2x+4-x=2(x+1) | | 0.2x+11.8=x-1.64 | | x=69 | | 4t-20=8 | | 54x^2+99x+15=0 | | x+x+10+x+20=180 | | (1/20)*300 | | 2(x-8)-5=-7 | | 2(4x-1.4)=9x-2.8 | | (1/20)/300 | | 21x^2+46x+24=0 | | xxx+2x-15=0 | | -0.5x+7.32=-0.7x+0.52 | | 4x+7=4-(7x-8) | | 1.4+0.4x=0.6 | | 1.4-0.4x=0.6 | | f(0.6)=2.2x-1.7 | | log(x)-log(x-14)=log(8) | | 2x+1=7x-49 | | 10x-2=2x-7 | | 300=w+90 | | 6(x+1.17)=5x | | 1.5x+0.25=1.6 | | 380=5w+10 | | 3(2r+1)=12 | | -3*2/3-4Y=2 | | 576=12x+x^2 | | 220=2w-40 | | -3*2/3 | | y-7/y+3=7/8 | | 10-5x=-6x+8 | | 640=3w-12 |

Equations solver categories