2x-1=6x-21

Simple and best practice solution for 2x-1=6x-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 2x-1=6x-21 equation:


Simplifying
2x + -1 = 6x + -21

Reorder the terms:
-1 + 2x = 6x + -21

Reorder the terms:
-1 + 2x = -21 + 6x

Solving
-1 + 2x = -21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-1 + 2x + -6x = -21 + 6x + -6x

Combine like terms: 2x + -6x = -4x
-1 + -4x = -21 + 6x + -6x

Combine like terms: 6x + -6x = 0
-1 + -4x = -21 + 0
-1 + -4x = -21

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

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

Combine like terms: -21 + 1 = -20
-4x = -20

Divide each side by '-4'.
x = 5

Simplifying
x = 5

See similar equations:

| r/12=4 | | x/8=7/3 | | 3(8+x)=2(8+x) | | 100=55(x+1) | | 90=f/8 | | y/12+6=72 | | 1/4x+5=15 | | 2/3-3/5 | | .01(28)=.07(28-x) | | X/3-15=-17 | | 2.5-1.2x=1/3 | | X+1/3=x+2/5 | | -2(4X+1)=-X-2 | | 4x^2+y-2-24x+4y+36=0 | | 5x-30-8x-56= | | 5x+27(x-3)=335 | | (x-1)+2=0 | | X+3+3x=x+15 | | -8X-64=5X+40 | | 18n-100=425 | | -4/5-7/2 | | -2(2X-9)+1=7X-14 | | -3(2x+5)=87 | | -40.2=7.2x-2.04 | | 4b+5=3+2b | | -2(X+5)=-(X+11) | | 1/3y=18 | | -2(X-7)=7-X | | -2x+17.7=11.4 | | 3(z-4)-(-7z-7)=9z | | 7/4+6y=11y-1/4 | | x=(3x+20)+(5x-8) |

Equations solver categories