X+21=14

Simple and best practice solution for X+21=14 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+21=14 equation: 


Simplifying
X + 21 = 14

Reorder the terms:
21 + X = 14

Solving
21 + X = 14

Solving for variable 'X'.

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

Add '-21' to each side of the equation.
21 + -21 + X = 14 + -21

Combine like terms: 21 + -21 = 0
0 + X = 14 + -21
X = 14 + -21

Combine like terms: 14 + -21 = -7
X = -7

Simplifying
X = -7

See similar equations:

| 2x^4-x^3=7x^2-9x+3 | | 1/(1+0.08)2 | | 3x^3+2x-8x+3=0 | | PB=nrt | | r^2+2r-2=0 | | Of=nrt | | 1/(1+0.08)1 | | y=65+146x | | 4x-12x= | | 34=18+2t | | -2t+2=4+4t | | 5r/2-5=19 | | 8-3p=14 | | 5r/2-5=9 | | 4=3x+10(5x+x) | | 3n/9=7/5 | | 5/6x360 | | 5x^4=7x^2-2 | | 4/5/5/8 | | 2x^3+x^2-10x-5=0 | | -4x-4x=68-4 | | 4x^2+16=52 | | t/(-3)=7 | | 164-64x+16x^2=0 | | 4x^3+9x^2+28x+2=0 | | -2t+2=4+5t | | 26=5x+3(x+7) | | -8c+7=33 | | 22/3x13/4 | | 7-x=2-2x | | 6x+7y=45 | | 41/4-23/4 |

Equations solver categories