4x-21=1

Simple and best practice solution for 4x-21=1 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 4x-21=1 equation: 


Simplifying
4x + -21 = 1

Reorder the terms:
-21 + 4x = 1

Solving
-21 + 4x = 1

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 + 4x = 1 + 21

Combine like terms: -21 + 21 = 0
0 + 4x = 1 + 21
4x = 1 + 21

Combine like terms: 1 + 21 = 22
4x = 22

Divide each side by '4'.
x = 5.5

Simplifying
x = 5.5

See similar equations:

| 2n+15=-23 | | -y=36 | | 2y=-31 | | 3x-1=-64 | | x^2-6=16 | | 4x(x-2)=(2x+1)(2x-3) | | -7-3x=7-x | | 7x-3=2(x-6) | | x^2-5=1 | | 12n^2+24n^3= | | 3x+9=216 | | -16=k/2-7 | | 3y+x-2=180 | | 5x+6=-8 | | -8(1-4x)=7(4x+8) | | 13(2x-3)-5(2-x)=5(-3+6x) | | h/9-3=2 | | -2=-9/4/3(3/4)+b | | y+6=25 | | 0.16(18)+0.04x=0.08(6+x) | | y+4=36 | | ax^2+ay^2= | | -4n+6=2n-18 | | 16y^2+32y-49x^2+392x=1552 | | y+4=10 | | 7x+8=-4x-7 | | y+5=49 | | 0.30x+.05(6-x)=.10(-32) | | 7x+50=4x-20 | | g/3+4=2 | | 3y-x=16 | | x^3-Y^3= |

Equations solver categories