81-2x=16x+15

Simple and best practice solution for 81-2x=16x+15 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 81-2x=16x+15 equation:


Simplifying
81 + -2x = 16x + 15

Reorder the terms:
81 + -2x = 15 + 16x

Solving
81 + -2x = 15 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
81 + -2x + -16x = 15 + 16x + -16x

Combine like terms: -2x + -16x = -18x
81 + -18x = 15 + 16x + -16x

Combine like terms: 16x + -16x = 0
81 + -18x = 15 + 0
81 + -18x = 15

Add '-81' to each side of the equation.
81 + -81 + -18x = 15 + -81

Combine like terms: 81 + -81 = 0
0 + -18x = 15 + -81
-18x = 15 + -81

Combine like terms: 15 + -81 = -66
-18x = -66

Divide each side by '-18'.
x = 3.666666667

Simplifying
x = 3.666666667

See similar equations:

| 14-9x=158-37x | | 160x+30x=157320 | | 75-x=2(45-x) | | 22x+18=3x-5 | | 108=(15-x)(12-x) | | 2(y^2-1)=-3y | | 2b^2=7b | | 12x^2+36x-336=0 | | x^2+32=14x | | 6x-6-2x=48 | | 2z^5-z^4+10z^3-5z^2+8z-4=0 | | a=1.4b-0.2c | | 2x+8=20x+8 | | x^3+5x^2+2x-1=0 | | 3x-9=4x+6 | | x^4+1=0 | | a+b+c*12=122 | | 24+y*w+a=12 | | 24+y=12 | | 4x^2-4x-63=0 | | a+1=6 | | 5k+4+7k-2= | | 2x-5=10x-85 | | 6x+83=12x+11 | | 5(w+8)-(6w-5)=10w | | 2x+3+3x=3x+9 | | 6x+7=7x-3 | | 3[2-4(x-3)]=7-(4x-2) | | 2x^2-28x=0 | | 5p=4p | | 5x-3(2x-9)=4(3x-8)+7x | | 4x+2+2=26 |

Equations solver categories