9-2(25-4)=81x

Simple and best practice solution for 9-2(25-4)=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 9-2(25-4)=81x equation:


Simplifying
9 + -2(25 + -4) = 81x

Combine like terms: 25 + -4 = 21
9 + -2(21) = 81x

Multiply -2 * 21
9 + -42 = 81x

Combine like terms: 9 + -42 = -33
-33 = 81x

Solving
-33 = 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.
-33 + -81x = 81x + -81x

Combine like terms: 81x + -81x = 0
-33 + -81x = 0

Add '33' to each side of the equation.
-33 + 33 + -81x = 0 + 33

Combine like terms: -33 + 33 = 0
0 + -81x = 0 + 33
-81x = 0 + 33

Combine like terms: 0 + 33 = 33
-81x = 33

Divide each side by '-81'.
x = -0.4074074074

Simplifying
x = -0.4074074074

See similar equations:

| z^2+7z=18 | | 13x^2-22x=0 | | 16a-10=2a-7 | | 1x+9y=41 | | 8x-8y=41 | | x^2-8+16=0 | | -8-4y=8 | | -18=4x-10 | | 8+4y=8 | | 7p-1-9p+5=22 | | 4(x+4)=60 | | 8b+6-18b+1=97 | | 6x-40=-2x+64 | | 8b+6-18a+1=97 | | (b-4)(b-1)=0 | | b^2=28-3b | | y=(2/3)*5+7 | | 9a+5-17a-12a=-105 | | 42-(x+3)=16 | | (4+l)+(2m)i=9+14 | | 8-p=-12-13p | | 9-4x^2=0 | | 40+8h,h=-5 | | x^2+4x+4-x^2=56 | | 450x=13200-250x | | 13200-250x=10560 | | 30x^2+25x-20=0 | | ((w-2)(2w+10))-(w(w+5))=220 | | 49v^2-9=0 | | y-22.6=1.08 | | y-6.54=1.2 | | x^2+23x+132=0 |

Equations solver categories