81=4x-6

Simple and best practice solution for 81=4x-6 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 81=4x-6 equation:


Simplifying
81 = 4x + -6

Reorder the terms:
81 = -6 + 4x

Solving
81 = -6 + 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.
81 + -4x = -6 + 4x + -4x

Combine like terms: 4x + -4x = 0
81 + -4x = -6 + 0
81 + -4x = -6

Add '-81' to each side of the equation.
81 + -81 + -4x = -6 + -81

Combine like terms: 81 + -81 = 0
0 + -4x = -6 + -81
-4x = -6 + -81

Combine like terms: -6 + -81 = -87
-4x = -87

Divide each side by '-4'.
x = 21.75

Simplifying
x = 21.75

See similar equations:

| 100(0.9)x=50 | | j(2j)(3j)(4j)= | | x^2+24x+156=0 | | 2(2w)-2(w)= | | 4(2x+5)=5x+29 | | (2j^2)(3j^2)= | | 7-2b=5 | | 5(x-7)=3x+11 | | x/-9=5 | | 11x+22=77 | | 35*3x/5 | | 35*3x/1 | | 42w+8=62-4 | | f(x)=3x^2+6x-5 | | x^2-x-2=(2x-1)(x-3) | | 2(-5+j)(-5-j)= | | f(x)=3xln(9x)-3x | | 3n-6n=4 | | -10(3x-9)=12(1-3x) | | 3(2x+5)=5x+29 | | x2/2=800 | | 2(2-j)(3+2j)= | | f(x)=log[2](6-5x) | | (-2-j)(-3+j)= | | (4+3j)(5-2j)= | | 3a+(b-4)i=5 | | 3x(x)=1083 | | 6sec^2x+5tanx=6 | | 2-(x-3)/4 | | 6sec^2x+5tanx=y | | (40x)+5(1.5x)=500 | | (40x)+5(1.5x)=450 |

Equations solver categories