100-x=77

Simple and best practice solution for 100-x=77 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 100-x=77 equation:


Simplifying
100 + -1x = 77

Solving
100 + -1x = 77

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 + -1x = 77 + -100

Combine like terms: 100 + -100 = 0
0 + -1x = 77 + -100
-1x = 77 + -100

Combine like terms: 77 + -100 = -23
-1x = -23

Divide each side by '-1'.
x = 23

Simplifying
x = 23

See similar equations:

| 8x+12=3x+24 | | 5.5-2x=3.1 | | 15x+20(x-4)=410 | | 4m+6=6m-2 | | x/8=8 | | 3a-0.8=3a+4 | | 12-3x=45 | | 2x+4.8=7.4 | | 33-2x=5-9x | | 3x+5=-20-2x | | 4x-9=10x+8 | | v^2-9v+5=0 | | x+2(x+10)= | | 3x+12=5x+21 | | 7x-20=10x+7 | | 8x-14=9x+8 | | (2x-3)(2x-3)=16 | | (2x-3)square=16 | | 14x-(25x-18)=34x-(15x-30)+18 | | 4r+2(r-2)= | | 5(6+2)= | | w^3-6w^2-27w= | | y=20x-2x^2-50 | | 5-3x=3(4-2x) | | -5=-4(x-1) | | 8s=21 | | -2(x+4)=5 | | 2=-2+24 | | 7(4+x)=20 | | 6+8x=-7+x | | 5=-2x-27 | | f(x)=2x^2-12x+15 |

Equations solver categories