20-x=19

Simple and best practice solution for 20-x=19 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 20-x=19 equation:


Simplifying
20 + -1x = 19

Solving
20 + -1x = 19

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -1x = 19 + -20

Combine like terms: 20 + -20 = 0
0 + -1x = 19 + -20
-1x = 19 + -20

Combine like terms: 19 + -20 = -1
-1x = -1

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

Simplifying
x = 1

See similar equations:

| x^4-12x^3+36x^2-81=0 | | x^4-12x^2+36x^2-81=0 | | 2x+5=8x+23 | | 6x-16=32x+20 | | 6+3x=2x+55 | | 6x+3x=2x+55 | | 5x-25=35-20x | | 10y+2=-3+7y | | -2a+4+3a=9-20 | | (x+1)(x+12)(x-3)=0 | | 4x^2+8x-16=0 | | 0.8w-0.5w+0.2=5 | | 3x+24=x+55 | | 6x+14=24-4x | | 5x+27=14x-72 | | 5x+12=20-3x | | 7x+3+6x=12+7x | | -12-5x=2x+10 | | 6x-20=10x+50 | | y=0,2*2+0,2 | | y=0,2*0+0,2 | | y=0,2*(-1)+0,2 | | 4+3x=21.5 | | y=1/5*5+1/5 | | y=1/5*(-5)+1/5 | | y=1/5*2+1/5 | | y=1/5*1+1/5 | | y=1/5*0+1/5 | | y=1/5*(-1)+1/5 | | 7-3x=-32 | | y=1/5*2+2/5 | | y=1/5*0+2/5 |

Equations solver categories