(90-x)+x+x=180

Simple and best practice solution for (90-x)+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 (90-x)+x+x=180 equation: 



(90-x)+x+x=180

We move all terms to the left:

(90-x)+x+x-(180)=0

We add all the numbers together, and all the variables

(-1x+90)+x+x-180=0

We add all the numbers together, and all the variables

2x+(-1x+90)-180=0

We get rid of parentheses

2x-1x+90-180=0

We add all the numbers together, and all the variables

x-90=0

We move all terms containing x to the left, all other terms to the right

x=90

See similar equations:

| x+(x+30)+x=180 | | --5²=n | | --5²=x | | 7n+21/7=20 | | 3(4y-2)=42 | | 394y-20=42 | | 8x-7=3x^2 | | 5x+2×3x-1=66 | | 9(x-1)^2=7 | | x+30=1.06x | | -6x-4=-2(x-4) | | 3x+2=2x+7x | | -30=-6c-12 | | 3x-8=28-x | | 3x-8=37-x | | m/3+1/3=2/4+m/4 | | 2/7x+1/3=3/7-5/7x+3/7 | | -3y+9=-5-5y | | 11b+9b=5b+25 | | 11d*9d=5d*25 | | 3x+7+9=74 | | 5(3x-9)-12=12-7(x-9) | | 2x-10=5x+23 | | 4x(3+2)=21 | | 3x=2(2+2x) | | x-21=57 | | -12(3+3x)=-108x | | -10(x+3)=-60 | | -9x-24=84 | | 83=5x-4+3x-1 | | -9x+9=81 | | 72=4x+3+6x+9 |

Equations solver categories