3x+9X=84

Simple and best practice solution for 3x+9X=84 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 3x+9X=84 equation: 


Simplifying
3x + 9X = 84

Reorder the terms:
9X + 3x = 84

Solving
9X + 3x = 84

Solving for variable 'X'.

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

Add '-3x' to each side of the equation.
9X + 3x + -3x = 84 + -3x

Combine like terms: 3x + -3x = 0
9X + 0 = 84 + -3x
9X = 84 + -3x

Divide each side by '9'.
X = 9.333333333 + -0.3333333333x

Simplifying
X = 9.333333333 + -0.3333333333x

See similar equations:

| (25b-8)-6(4b+1)=-6 | | -10x-22=-202 | | 10x+4x+4+9=9x+3+4x | | 5p+8=11+4p | | 7x=6x+4 | | x^3-9x^2-265x+1425=0 | | 6f=56-f | | -52=8+5x | | 5x^2+6x-8x^2= | | 2x^2=11x-5 | | 2x^2+9=5 | | -113-(-37)= | | -113+37= | | 10x^2-21x+9=0 | | 10Y-3X=81 | | 14+2x=-12 | | 3y=x+4 | | 2(3x-7)+4(3x+2)=6(5x+9)+3 | | 2(4x-5)+11(6x+2)=3(x-1)-5(2x+3) | | 2x+10=x+79 | | m-23+23= | | 4x+5=-(x-25) | | 8w(w)-30w+18= | | 2=6f-3-f | | 8+19*n-6=6*n+92-2*n | | 10z+10=20 | | 8x+4y=80 | | 2n-8=16 | | 4b-4-8b=12 | | x^3-7x^2+7x+15=0 | | -35=-5a | | 3n+4n=63 |

Equations solver categories