x+21=49

Simple and best practice solution for x+21=49 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=49 equation: 


Simplifying
x + 21 = 49

Reorder the terms:
21 + x = 49

Solving
21 + x = 49

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 = 49 + -21

Combine like terms: 21 + -21 = 0
0 + x = 49 + -21
x = 49 + -21

Combine like terms: 49 + -21 = 28
x = 28

Simplifying
x = 28

See similar equations:

| (x-4)(-x+8)=2 | | 2(3x-5)=3(4x+8) | | 5u-u=-3-13 | | (4X+12)(-6X+14)=0 | | 10x-60=44-15x | | 5m-58=8 | | -x^2-150x-3600=0 | | 8x-7/-1 | | 9m-2=18 | | 10x^2+31x-14= | | 10y=1/100 | | 14=3/4(9y-15) | | ad/cd=cd/ab | | 8x+5(3+8)-6x(2)= | | 3y^2-9y=125 | | -x^2+150x-4400=0 | | -4x(2x+7)=2x-18 | | 2x-2y+3=0 | | 2x+2y+3=0 | | -21-(-29)=x/4 | | x^3-3x^2-41x+203=0 | | (7x)-(-2)= | | -5x^2+100x+4000=40 | | 11x-14=0 | | k-8/-10=20 | | 4x+90=5.5x+45 | | z/3=(z-2) | | 40+4y-9=12y-11-2y | | 14y-28=-56 | | x+18+3x=-31-3x-35 | | 3r-r^2+4=0 | | (1-x)/(1-14.8x) |

Equations solver categories