20-x=39

Simple and best practice solution for 20-x=39 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=39 equation: 


Simplifying
20 + -1x = 39

Solving
20 + -1x = 39

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 = 39 + -20

Combine like terms: 20 + -20 = 0
0 + -1x = 39 + -20
-1x = 39 + -20

Combine like terms: 39 + -20 = 19
-1x = 19

Divide each side by '-1'.
x = -19

Simplifying
x = -19

See similar equations:

| x^2=2x^2 | | 3(4x-5)-2x=-153 | | 1=8x-18 | | 6x-8=-3(-2x+4) | | 1=13x-2 | | O(15)=2n-1 | | 2/3/3/4=x/1/5 | | (n+1)(9n+8)=0 | | 11x-x=42 | | (8x-18)+(x)=90 | | 2/3.3/4=5X | | (q+8)(4q-5)=0 | | 2r^2+8r-3=-11 | | -u+63=249 | | 3x-3(-6)=9 | | 8r^2+8r-3=-11 | | 222=10-y | | 3x-3(0)=9 | | 0=93.5-78x+15x^2 | | 104=170-v | | (13x-2)+(x)=90 | | x*y=575000 | | 4v-7=-19 | | Y=0.3x+35 | | 7/3=6/x | | 0=1-2x+4x^2 | | 2826=2r*3.14 | | X-78=1/3×x-82 | | -6=m/5-3 | | 3(x+1)-2x=5-3x | | (4xb)-8=8 | | 2(t+7)=48 |

Equations solver categories