5-9x=9x+21

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


Simplifying
5 + -9x = 9x + 21

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

Solving
5 + -9x = 21 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5 + -9x + -9x = 21 + 9x + -9x

Combine like terms: -9x + -9x = -18x
5 + -18x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
5 + -18x = 21 + 0
5 + -18x = 21

Add '-5' to each side of the equation.
5 + -5 + -18x = 21 + -5

Combine like terms: 5 + -5 = 0
0 + -18x = 21 + -5
-18x = 21 + -5

Combine like terms: 21 + -5 = 16
-18x = 16

Divide each side by '-18'.
x = -0.8888888889

Simplifying
x = -0.8888888889

See similar equations:

| 14m=-13 | | 1.666666667(3q+6)=8 | | (3x^4-5x^2-4)(-3x^3)= | | 6(2n-5)=-3(7-3n)+2n | | 276-4x=41x+16 | | 4(m+8)-12=4(m+5) | | 2.7-15p=30p-1.8 | | 18=0.5p+15 | | =-6x^2-23x-20 | | 30=6x-24+3r | | 4x(3y)= | | 11-9x=35-23x | | 8.5b-9.6=3.1b+1.2 | | =4x^2-19x+30 | | 123-2x=5x+18 | | 8x+3y=72 | | -24=5r | | E(26)=2n | | x^2(x^3+x^2+x)= | | 12x-3=x+5 | | 123457689*23456426774= | | -5+40=5f+30 | | 7y-2y=1+y | | =-16x^2+27x+10 | | 3x-12=5x-50 | | x+8x+5=70 | | 14x^2-19=0 | | 6+3x+1=5 | | x-18x+41=9 | | 0.666666667(3q+6)=8 | | x-10x=24 | | (4*3-5)*3-14=x |

Equations solver categories