-x-15=x-3

Simple and best practice solution for -x-15=x-3 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 -x-15=x-3 equation:


Simplifying
-1x + -15 = x + -3

Reorder the terms:
-15 + -1x = x + -3

Reorder the terms:
-15 + -1x = -3 + x

Solving
-15 + -1x = -3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-15 + -1x + -1x = -3 + x + -1x

Combine like terms: -1x + -1x = -2x
-15 + -2x = -3 + x + -1x

Combine like terms: x + -1x = 0
-15 + -2x = -3 + 0
-15 + -2x = -3

Add '15' to each side of the equation.
-15 + 15 + -2x = -3 + 15

Combine like terms: -15 + 15 = 0
0 + -2x = -3 + 15
-2x = -3 + 15

Combine like terms: -3 + 15 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

See similar equations:

| 8.3=-1.5t^2+25t | | 6x^2=4x-9 | | 120x+750=1470 | | 3+-2x=-5 | | 4.9=8.9-0.8x | | 4(-4+3b)+2=8b-34 | | 5x+12-2x= | | 3-2x=-f | | -1=4+1x | | y=3x^4-48x^2 | | 2(-4+x)=6 | | 6=-6x+2(x-13) | | -13-2m=5-8m | | 8x-5=-61 | | 15+13y=-24x | | 8=8v(-4)(v+8) | | 8x*5x=18 | | 8x+4y=120 | | -4x^2=3x-1 | | 3(1x+7)=3 | | 4(7x+8)+6=28x+38 | | 50x+200=650 | | 9(2m-4)-(m-3)=-16 | | (c+10)(c-10)= | | y=-2x+23 | | 9(8m-4)-(m-3)=-16 | | 7(q+2)=77 | | 1(8m-4)-(m-3)=-16 | | 4n-12-7n=6-2n+1n | | 150x+600=1470 | | (u^2+3uv+7v^2)(3u+3v)= | | 2(8m-4)-(m-3)=-16 |

Equations solver categories