9(4x-2)=81x

Simple and best practice solution for 9(4x-2)=81x 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 9(4x-2)=81x equation:


Simplifying
9(4x + -2) = 81x

Reorder the terms:
9(-2 + 4x) = 81x
(-2 * 9 + 4x * 9) = 81x
(-18 + 36x) = 81x

Solving
-18 + 36x = 81x

Solving for variable 'x'.

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

Add '-81x' to each side of the equation.
-18 + 36x + -81x = 81x + -81x

Combine like terms: 36x + -81x = -45x
-18 + -45x = 81x + -81x

Combine like terms: 81x + -81x = 0
-18 + -45x = 0

Add '18' to each side of the equation.
-18 + 18 + -45x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -45x = 0 + 18
-45x = 0 + 18

Combine like terms: 0 + 18 = 18
-45x = 18

Divide each side by '-45'.
x = -0.4

Simplifying
x = -0.4

See similar equations:

| -10(3v-30)=16v+6w | | -1.6y=6.6 | | 5a^2+9a=-4 | | X-6=-(5x+5) | | 8x^2+14=23x | | 5(5x+6)=180 | | -2.7x-1.6(0)=6.6 | | 5=6t-m | | n-7n=24 | | 5y+7=3y+15 | | -10(3v-30)=16v+64 | | 3x^3=25-10x | | 3x+2*0.4=4 | | 3(4x+1)=-5(5x-3) | | -7x-5=x+19 | | 5(3x-3)+2=7x+3 | | 7n^2-3=4n | | 25(x+3)=424 | | 4r^2+30=29r | | (6x-1)cmx(4x+6)cm= | | x^3-160=0 | | 7x-7=10x-5 | | 18+6n=5n-1 | | 0=13a+5 | | 7r^2+24r=16 | | 10x-x=26 | | 4a+-7=13 | | 1258*125= | | -18x^2-12x-34=0 | | x=13a+5 | | 2(5x+2)=-5(3x-2)+2x | | 9(x+4)+3(x+4)=7x-7 |

Equations solver categories