X+17=21

Simple and best practice solution for X+17=21 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+17=21 equation: 


Simplifying
X + 17 = 21

Reorder the terms:
17 + X = 21

Solving
17 + X = 21

Solving for variable 'X'.

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

Add '-17' to each side of the equation.
17 + -17 + X = 21 + -17

Combine like terms: 17 + -17 = 0
0 + X = 21 + -17
X = 21 + -17

Combine like terms: 21 + -17 = 4
X = 4

Simplifying
X = 4

See similar equations:

| -6(p-1)+2p=-2(2p-3) | | 2+t-5=-10 | | 41/12+q=8 | | 5/3x=2/12 | | 41/12+q=12 | | 1/4+1/8= | | y=4/5x-6 | | 542-7.22= | | 5x-2(2x-3)=3x | | (-14-x)/4=x | | 14-(x+2)=5x | | 33+6.98= | | 8-3p=9 | | s^2+9s+14= | | h=16t^2+123t+90 | | (3p-18)/5=21 | | 4(x+5)=5-x | | x-3(x-1)=1 | | 4/3x=10 | | 29-b=21 | | 4.3x=10 | | 9+2n-6=9n+11-6n | | 1/x=4.3/6.8 | | 7-2(x+3)=4x-6(x-3) | | 4*b+3=-9 | | x*y-5*x-3*y=0 | | 1/6=Z/4848 | | 2(-3)-y=-4 | | 7b+6=48 | | 4+2x=1+x | | -2(-2m+3)= | | 2*t-5=-10 |

Equations solver categories