5x+1=21

Simple and best practice solution for 5x+1=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 5x+1=21 equation:


Simplifying
5x + 1 = 21

Reorder the terms:
1 + 5x = 21

Solving
1 + 5x = 21

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 5x = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = 21 + -1
5x = 21 + -1

Combine like terms: 21 + -1 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

See similar equations:

| 3x-3=2x-6 | | 3x-3=3x+5 | | 4(x+5)=12 | | 5x-3=3x+5 | | x^2+6x+9=10 | | x^2+2x-8=0 | | x^2+4x-5=0 | | 2x^2+6x-20=0 | | n-2.5=-5 | | 4x^2+20x+24=0 | | 3x+8=4x | | r-(-5)=-2 | | (x-6)-(2x-11)=3 | | 13-0.4x=-3 | | 12+x=9 | | 8x=7x-4 | | 16x^2-33x+25=0 | | 2x(x+3)=x^2+3x+70 | | x^2-10x+25=0 | | 20-(3y)5+7(6)=17 | | 9x^2+9x-4=0 | | -3(2s-1)-3=-3(6s+6)-4 | | 9x-10=m | | 3(x+10)(8-3x)=4(8-3x) | | x^2-25=0 | | 4x^2-4x-3=0 | | 2x^2+3x=(3x-1)-x^2 | | 25x^2-100=0 | | 20x^2-26+8=0 | | x^2+4x=21 | | 5x^2-3x-1=0 | | (x-3)(x+3)=0 |

Equations solver categories