123-x=2

Simple and best practice solution for 123-x=2 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 123-x=2 equation: 


Simplifying
123 + -1x = 2

Solving
123 + -1x = 2

Solving for variable 'x'.

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

Add '-123' to each side of the equation.
123 + -123 + -1x = 2 + -123

Combine like terms: 123 + -123 = 0
0 + -1x = 2 + -123
-1x = 2 + -123

Combine like terms: 2 + -123 = -121
-1x = -121

Divide each side by '-1'.
x = 121

Simplifying
x = 121

See similar equations:

| 48=16-8a | | log(5)3x+1=4 | | 3-3i/1-7i | | 0(5)+(-8)=8 | | -60x^3=25x^2-15x | | 26-13x=0 | | 0(0)+(5)=4 | | -3x+5=2x+2 | | 0(5)+(0)=4 | | 11x-3=8x | | X+11/3-5=1 | | 0x+(-5)=4 | | 32(x-1)+117x+10(x+2)=1394 | | X+(3+5)=x+2 | | 7(x-2)+6(x+1)=20 | | 7+3-4/5=0 | | 0(5)+y=4 | | 4/x=7/10 | | 0(-4)+(y)=4 | | 0(-5)+(y)=4 | | y-1/6x=25 | | h/3-8 | | 1.2(3-5x)=2x-4.4 | | 0(5)+(y)=4 | | 0(x)+(4)=4 | | 0(-5)+y=4 | | (x*0.04)+X=60 | | 2x^3+2x^2-40x-264=0 | | 0(-5)+y=-4 | | (x*0.1)+x=1320 | | 0x+(0)=-4 | | ln(x)-ln(3)=ln(15) |

Equations solver categories