68-4x=9x+21

Simple and best practice solution for 68-4x=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 68-4x=9x+21 equation:


Simplifying
68 + -4x = 9x + 21

Reorder the terms:
68 + -4x = 21 + 9x

Solving
68 + -4x = 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.
68 + -4x + -9x = 21 + 9x + -9x

Combine like terms: -4x + -9x = -13x
68 + -13x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
68 + -13x = 21 + 0
68 + -13x = 21

Add '-68' to each side of the equation.
68 + -68 + -13x = 21 + -68

Combine like terms: 68 + -68 = 0
0 + -13x = 21 + -68
-13x = 21 + -68

Combine like terms: 21 + -68 = -47
-13x = -47

Divide each side by '-13'.
x = 3.615384615

Simplifying
x = 3.615384615

See similar equations:

| 3t^2-6t+3=0 | | 25-x=4 | | 8x+40=-8 | | 2x-69=7x+24 | | x(x)=x+3 | | 3x^4+2x^3-4x^2+7x-2=0 | | 7-(2x+11)+3(3-x)=20 | | 2(a-8)+7=5(a+2)+3a-25 | | 64x^2-1280x+6400=0 | | 4t^2-6t=2t-3 | | (-17x-9)(17x+17)=0 | | 4(6+n)=7+10n | | x^2+14x+40=-8 | | x^2+14x=-24 | | -y+1=2y-5 | | X^2-4x-35=0 | | n^2-45=4 | | 7.2=2z | | r^2+2r-52=-4 | | h=-16t^2+24t+3 | | 6.5-2.7=10.3 | | 8x^2-10x-7= | | 4+9ln(x)=58 | | x^2+6-72=0 | | 7=3v-17 | | 7z-4-12+3z= | | 8-(-6)-9+2= | | 5-8x=55x-43x | | 2x+x+x=6 | | k/3.4=10 | | 0.8x^2+12x-20=0 | | v^2+6v-27=0 |

Equations solver categories