13x=4x+81

Simple and best practice solution for 13x=4x+81 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=4x+81 equation:


Simplifying
13x = 4x + 81

Reorder the terms:
13x = 81 + 4x

Solving
13x = 81 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
13x + -4x = 81 + 4x + -4x

Combine like terms: 13x + -4x = 9x
9x = 81 + 4x + -4x

Combine like terms: 4x + -4x = 0
9x = 81 + 0
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

See similar equations:

| 12x^2+10=22x | | x^2-10.5x+1=0 | | 3q^2+8q+4=0 | | 2n^2+7=15n | | X+10x+20x=9213 | | -3+5x+4-7x=2x-4x+1 | | 1/2+2/5x-1=1/5x+x | | (9x-7)=0 | | 3m^2=23m+8 | | j^2-19j-20=0 | | 50x+120x(92-x)=8380 | | o(n)=2*n-1 | | 38-4x=8-9x | | 35x^2+215x=-200 | | 3x+21+2x-4=53-4x+36 | | 0.02x+1=1.2 | | 4x^5-5x^3+2x^2-9x+14=0 | | 3j^2-5j-8=0 | | 3v^2-6v= | | -3(5-2x)+2-x= | | x^2=-21+10x | | (x^4)+1=0 | | 243=27 | | 2n^2-27n-14=0 | | 2n+9=1 | | z^2+23z-24=0 | | p^2-12p+38=3 | | (8+v)(5v+4)=0 | | x-6-4=5 | | 2p^2-30p+120=8 | | 3n^2-16n-12=0 | | -2(7x-4)= |

Equations solver categories