X-3+8=20

Simple and best practice solution for X-3+8=20 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-3+8=20 equation: 


Simplifying
X + -3 + 8 = 20

Reorder the terms:
-3 + 8 + X = 20

Combine like terms: -3 + 8 = 5
5 + X = 20

Solving
5 + X = 20

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + -5 + X = 20 + -5

Combine like terms: 5 + -5 = 0
0 + X = 20 + -5
X = 20 + -5

Combine like terms: 20 + -5 = 15
X = 15

Simplifying
X = 15

See similar equations:

| 3p+9=6p | | 5x-4+3=19 | | 5b-12b-90= | | 4k^2+11k+7=0 | | -7-3k=-4k | | 7j+4j+7k= | | -4t-7t= | | 360=x+7+2x-1 | | 4x+8=9x-7 | | 1/7-t/7=-5/7 | | -2(18-3x)=7y+2y | | 180=x+5+x+6+x+7 | | 9-6*x=-15 | | 18p=8 | | 75(2x-3)-1=5 | | 5g+6=51 | | 41=-4-(5x) | | 12+c=24 | | 10x+14x=10-4 | | m-18=36 | | 4(3x-2)+2(3x+3)=3x+28 | | 5a+10b-4a-7b= | | x^4*x^7= | | k=14 | | -(1x+4)=-3x | | 4(a-15)=64 | | 14n+12p+4n+12p= | | 3x-y(5-x)=7 | | p-15=48 | | -2(4)-3(-5)= | | 5k+14m+4k+12m= | | 25(x-y)= |

Equations solver categories