-13x-9=-11x-21

Simple and best practice solution for -13x-9=-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 -13x-9=-11x-21 equation:


Simplifying
-13x + -9 = -11x + -21

Reorder the terms:
-9 + -13x = -11x + -21

Reorder the terms:
-9 + -13x = -21 + -11x

Solving
-9 + -13x = -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.
-9 + -13x + 11x = -21 + -11x + 11x

Combine like terms: -13x + 11x = -2x
-9 + -2x = -21 + -11x + 11x

Combine like terms: -11x + 11x = 0
-9 + -2x = -21 + 0
-9 + -2x = -21

Add '9' to each side of the equation.
-9 + 9 + -2x = -21 + 9

Combine like terms: -9 + 9 = 0
0 + -2x = -21 + 9
-2x = -21 + 9

Combine like terms: -21 + 9 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

See similar equations:

| 9x+10=4x-5 | | 2(x-1)+3(x-2)=5x+1 | | 8x-8=6x+14 | | -4x-3y=-36 | | 4t+3=16 | | -2x+2=6x+2 | | 6(5g+2)=30g | | 6y+16=7y+2 | | 3x^2+7=-9x^2+4 | | -6x+3=-6x+5 | | 6y+16=17y+2 | | 5x=5x+9 | | -2c-9=6a+15 | | x=10 | | 4(x+3)-4=8(.5x+1) | | 3x+2y=72 | | 5x-3-2x=24 | | 7u+20=20 | | 2x+3y=78 | | 2d=12 | | 5d=2d-18 | | 3x+8=2x+15 | | 7+w-10=2w | | 3x+11=5x-7 | | 4d+2d=-16 | | 5x+5y=150 | | 20x^2+15x=0 | | 3y-5=y+5 | | 2x^2+15x=0 | | 9x+3=0 | | 16p^2-49=0 | | 11x-3=3x-19 |

Equations solver categories