18-2x=15-x

Simple and best practice solution for 18-2x=15-x 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 18-2x=15-x equation:


Simplifying
18 + -2x = 15 + -1x

Solving
18 + -2x = 15 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
18 + -2x + x = 15 + -1x + x

Combine like terms: -2x + x = -1x
18 + -1x = 15 + -1x + x

Combine like terms: -1x + x = 0
18 + -1x = 15 + 0
18 + -1x = 15

Add '-18' to each side of the equation.
18 + -18 + -1x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + -1x = 15 + -18
-1x = 15 + -18

Combine like terms: 15 + -18 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

See similar equations:

| 5sinx-2cosx=0 | | f(x)=3x^2-7x-32 | | db=f | | 6(w+2)=8w-2 | | 2x+4=8x+1-7 | | 64=y-73 | | 2(1+6x)=36-5x | | db = f | | f(-a)=-3(-a)+2 | | 7x-6(-2x-8)=162 | | .66xy=8 | | 4(c+20)= | | -4(3x-2)=-2 | | .33x-5=13 | | 6x+6y=102 | | -8(2-4x)=x | | -9-3y+3y=4 | | 4c(c+5)= | | 2x+4=8x+1 | | 7x-6(-2-8)=162 | | 3c+20+2c= | | 14.2=-6.8+4.2t | | e(0-7)=y | | (7-3x)(9-4x)=10x+38 | | 18q+-9q+-6qt-5=20 | | 5x+9=16+6x | | 3(3x+4)=2(2x+11) | | 9x=2x-1(6) | | e(0+7)=y | | V=(53)(61)(54) | | 3=8(x-8)+x | | 3c-13=20 |

Equations solver categories