1-x=4x+21

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


Simplifying
1 + -1x = 4x + 21

Reorder the terms:
1 + -1x = 21 + 4x

Solving
1 + -1x = 21 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + -1x + -4x = 21 + 4x + -4x

Combine like terms: -1x + -4x = -5x
1 + -5x = 21 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + -5x = 21 + 0
1 + -5x = 21

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:

| N=10x-6 | | 100x^2+10x-1=0 | | -0.5(-4-2x)=-12 | | 3(4x+8)=5x+7 | | 36y^2-210y-36=0 | | 3/5x-2x | | -3z+0.5=17 | | .5=1.33+5 | | -22=4u-6 | | 2sin^2x-sinx+13=0 | | -5x+.5=1.33 | | 3(-0.6x+3)=14.4 | | e^2(x+3)=10 | | 15x=1/2=4/3 | | 2x^3+24x^2-70x=0 | | b-7/9=7/9 | | -5=1/2=4/3 | | 2x-10+7x+15=180 | | 6x^2-9x=18x^2-10x-26 | | 2(z+1)-3(4z-2)=6z | | (4/8)(7/8) | | f(3)=x^2+2x+15 | | 6(3z-1)=-7(8+z) | | 3x-4+6x+8=90 | | 25x^2-82=0 | | 25x^2=82 | | 10(2-z)=4(z-9) | | -1+6x=119 | | 7-8r=-17 | | xb+c=a | | -4+(-6)-1= | | -44-25x+29-32x-98x+14x=-47x+66-58x+124+11 |

Equations solver categories