-21-4x=9-10x

Simple and best practice solution for -21-4x=9-10x 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 -21-4x=9-10x equation:


Simplifying
-21 + -4x = 9 + -10x

Solving
-21 + -4x = 9 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-21 + -4x + 10x = 9 + -10x + 10x

Combine like terms: -4x + 10x = 6x
-21 + 6x = 9 + -10x + 10x

Combine like terms: -10x + 10x = 0
-21 + 6x = 9 + 0
-21 + 6x = 9

Add '21' to each side of the equation.
-21 + 21 + 6x = 9 + 21

Combine like terms: -21 + 21 = 0
0 + 6x = 9 + 21
6x = 9 + 21

Combine like terms: 9 + 21 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

See similar equations:

| -124-7x=9x+20 | | 133-2x=25x+19 | | 68-4x=7x+24 | | 9-7x=129-35x | | 3x+14=-36-7x | | -103-7x=7x+23 | | 5x+13=-65-8x | | 168-4x=6x+18 | | -22-2x=8-7x | | 101-3x=10x+23 | | 4x+11=81-6x | | 3x+42=6x+12 | | 6+7x=60+x | | 2x+12x+9+2x-12+9=15x-5x | | 3x-2=11x-74 | | 6x+40=16x-50 | | 11x+9=6x+34 | | 10x-16=4x+2 | | 6x+30=8x+12 | | 9x+5=7x+19 | | 9x-21=69 | | 6x+9=39 | | 11x-26=73 | | 10+5x=26+x | | 6x-4=16x-104 | | 9x-8=6x+4 | | 5x+7=4x+10 | | 10-10x=29-17x | | -85-7x=8x+20 | | 7=2-x | | 4x+13=-42-7x | | 119-3x=4x+21 |

Equations solver categories