18x-5=15x+7

Simple and best practice solution for 18x-5=15x+7 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 18x-5=15x+7 equation:


Simplifying
18x + -5 = 15x + 7

Reorder the terms:
-5 + 18x = 15x + 7

Reorder the terms:
-5 + 18x = 7 + 15x

Solving
-5 + 18x = 7 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-5 + 18x + -15x = 7 + 15x + -15x

Combine like terms: 18x + -15x = 3x
-5 + 3x = 7 + 15x + -15x

Combine like terms: 15x + -15x = 0
-5 + 3x = 7 + 0
-5 + 3x = 7

Add '5' to each side of the equation.
-5 + 5 + 3x = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 7 + 5
3x = 7 + 5

Combine like terms: 7 + 5 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

See similar equations:

| 12.7/2=x/40 | | -32=4y-20y | | (7t-2)-(-3t+1)=-3(13t) | | -7x+5+6x=12-(2+x) | | log(3)(6x+4)=log(3)(6x+7) | | 9x-3x+99=9x+39 | | 1.5x^2-1.5x=10x+35 | | 200x=420 | | 8s-48=-108 | | 3-5m=-5(8m-6)+8 | | 24=7m-m | | 37/6-23/4 | | 6a+a=245 | | -c+5=1 | | 2=a/3-2 | | -34-9n=8+5n | | 5t+15=10 | | 1/2y-6x=3 | | 3(7x-4)=15 | | 12s+27=111 | | 37/6-28/4 | | K^2-20k+57=6 | | 12x-6x+186=12x+84 | | 72x=y^2 | | K^20k+57=6 | | 5-7r=26 | | 9-15+x=-12 | | 3y+5=8y-22 | | 100=6n+4 | | 4l+2=22 | | 6x+32=-40 | | http://greece.mrdonn.org/alexander.html |

Equations solver categories