40+30+x=100

Simple and best practice solution for 40+30+x=100 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 40+30+x=100 equation: 



40+30+x=100

We move all terms to the left:

40+30+x-(100)=0

We add all the numbers together, and all the variables

x-30=0

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

x=30

See similar equations:

| 3x=10=19 | | 150x=1200+x2 | | 17+w=-3 | | 9t+5=4t-9 | | x(150−x)=1200 | | 4y(5y-3)=-15y+9 | | 23x-x/15=100 | | x+13+2x+5=6x-3 | | 78(3x-12)=(6x+12) | | x+(7-x)^(2)=49 | | 5=x2−5=x2 | | 8x+2x+3x+5x=18 | | 17500=x*(600-x) | | 6(x-4)+12=6+3(x+4) | | C=6x | | 2x+3=8x+6 | | 3x=−453x=−45 | | 5=6x-25 | | 7x-20=3x-5 | | 5/13=x/12 | | 1200=x*(150-x) | | 17500=x*(600-5x) | | x2−200x+9600=0 | | X^2-150x+1200=0 | | 0=x2−200x+9600 | | 5x^2+20=-40 | | 0.75x+1=-1 | | 1/6=5/2+p | | ^2-120x+3500=0 | | 0.8/y=1.5 | | Y=9x-37 | | 7=9-v |

Equations solver categories