15-x=6

Simple and best practice solution for 15-x=6 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 15-x=6 equation: 


Simplifying
15 + -1x = 6

Solving
15 + -1x = 6

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -1x = 6 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = 6 + -15
-1x = 6 + -15

Combine like terms: 6 + -15 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

See similar equations:

| y=3+5 | | 9y+18=90 | | K(x)=x^2+10x-200 | | 11x+2=90 | | 3x=-36 | | 5y^2+3y+10y-2y= | | 2y+5=4y-5 | | 80+16x-x^2=0 | | 5-x=24 | | 7x-13=85 | | 5(x-4)-6x=-2 | | 4x+2(x-6)=30 | | -16h=112 | | f(2)=7x^2-8 | | 3(2*6)=5x+20 | | 21-13=2(x-5) | | 7x+4x+4+7=7x+3+3x | | 3t-5t=-3-1 | | x^2+12x-6=0 | | 7x^2-13x+9=0 | | X+17+4x=-34-4x-39 | | 6.60=2.60+0.10x | | n+12=-24 | | c=40+100 | | y=2.60+0.10(26) | | n+12=24 | | 20-4x=14+2x | | 5x+6=114-10x | | -4c-3-9c=49 | | 2x-6=4x-6 | | 2x^2+18x=-3 | | -3x+8=-10 |

Equations solver categories