8x+6=11x-21

Simple and best practice solution for 8x+6=11x-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 8x+6=11x-21 equation:


Simplifying
8x + 6 = 11x + -21

Reorder the terms:
6 + 8x = 11x + -21

Reorder the terms:
6 + 8x = -21 + 11x

Solving
6 + 8x = -21 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
6 + 8x + -11x = -21 + 11x + -11x

Combine like terms: 8x + -11x = -3x
6 + -3x = -21 + 11x + -11x

Combine like terms: 11x + -11x = 0
6 + -3x = -21 + 0
6 + -3x = -21

Add '-6' to each side of the equation.
6 + -6 + -3x = -21 + -6

Combine like terms: 6 + -6 = 0
0 + -3x = -21 + -6
-3x = -21 + -6

Combine like terms: -21 + -6 = -27
-3x = -27

Divide each side by '-3'.
x = 9

Simplifying
x = 9

See similar equations:

| 750=192x-x^3 | | 9x+18/6 | | 4x-18/2 | | 11x-7=4x+63 | | x+7/4=33 | | -3/4b=-6/7 | | 16x^2-18xy= | | 20s^2-4s^4= | | 10(t-6)+4t=7(2t+5)-13 | | 9x(-5-3)=(5+-3)4 | | 9k=k^2+18 | | X^4+7x^3=0 | | 10n-29=70 | | x-3+2=5 | | -40x=-15000 | | n(n+1)=110 | | 4y=y+20 | | r^2+2r-255=0 | | 45*2/5 | | 10n-1/10n | | 2x+(1/x)=3 | | 2x+1/x=3 | | 13x=-52 | | 23x=6 | | 31(x+5)-9300=0 | | 6x-14x=16x(-14)x | | 31(x+5)=9300 | | 58/41964 | | 3t^2=13t+20 | | r^2=5r | | h=4/5(220-20) | | x^3-5*x=-3 |

Equations solver categories