21=5x-9+6

Simple and best practice solution for 21=5x-9+6 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 21=5x-9+6 equation:


Simplifying
21 = 5x + -9 + 6

Reorder the terms:
21 = -9 + 6 + 5x

Combine like terms: -9 + 6 = -3
21 = -3 + 5x

Solving
21 = -3 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
21 + -5x = -3 + 5x + -5x

Combine like terms: 5x + -5x = 0
21 + -5x = -3 + 0
21 + -5x = -3

Add '-21' to each side of the equation.
21 + -21 + -5x = -3 + -21

Combine like terms: 21 + -21 = 0
0 + -5x = -3 + -21
-5x = -3 + -21

Combine like terms: -3 + -21 = -24
-5x = -24

Divide each side by '-5'.
x = 4.8

Simplifying
x = 4.8

See similar equations:

| -38=5t+4t-2 | | n+2+3n=14 | | 7m-1+7m=111 | | 6=6d+3d+6 | | 6m+9+m=9 | | 106=6x+3x-2 | | 38=-6x+2x+2 | | 3+2w+3w=18 | | 9=-3x+4x-2 | | -5+k+6k=2 | | 825/110 | | m-2+2m=19 | | -k-2+7k=10 | | 2=-7w-w-6 | | 107=6b+4b+7 | | 8-3x-7x=-52 | | 4t-3+2t=39 | | 5b-10+4b=98 | | 105=6w+3w-3 | | 16=-w+2w+7 | | -1-2b+5b=2 | | 8-3k+2k=1 | | 275*3/110 | | 3n^2-28n-142=0 | | -60=2x+4x+6 | | 3n-3+4n=81 | | 25=7b+6b-1 | | -13=-6b+5b-1 | | 0=4t-5t-5 | | 6=6b+3b+6 | | 3d+6+7d=-84 | | 53=6k+5k+9 |

Equations solver categories