x+100=80

Simple and best practice solution for x+100=80 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+100=80 equation: 


Simplifying
x + 100 = 80

Reorder the terms:
100 + x = 80

Solving
100 + x = 80

Solving for variable 'x'.

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

Add '-100' to each side of the equation.
100 + -100 + x = 80 + -100

Combine like terms: 100 + -100 = 0
0 + x = 80 + -100
x = 80 + -100

Combine like terms: 80 + -100 = -20
x = -20

Simplifying
x = -20

See similar equations:

| 17t+5t-17t-10t=-20 | | 7x+31=4 | | -9-7x-3y=o | | 7+(-3)+(-3)+7= | | -3+7(3q+15)=15q | | 5*x+4=14 | | -6(x+1)-13=10+7 | | 5(x+6)+5x=30 | | X^2-10x=06 | | -5(x+9)-43=7-55 | | 2v+14-2v=2v+8(-5v+16) | | 18a+24b+42a+21b= | | 6z-5z=14 | | Y-18=-6x | | 2x-10=(1/3)x-3 | | 4/5=b/40 | | 9.18+17.4c=-2.12+16.4c | | 4x-4(4-x)=5x | | 8x-6=2+8x | | 8x+17-7x=-2-11 | | 4.93+15.6d+11.01=-18.94-6.2d | | 3/2=15/r | | 4(3x+5)-9= | | 4(r+2)=2r+40 | | -5(4x+1)=-20x-5 | | 12/q=3/4 | | .240+8x=.35(40) | | 58y=19(3y+9) | | -57x-22=-47x+43-5 | | .7x-12=15-.4x | | 9j-8j=7 | | 3.95+19.6k=19.1k |

Equations solver categories