18-x=9

Simple and best practice solution for 18-x=9 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-x=9 equation:


Simplifying
18 + -1x = 9

Solving
18 + -1x = 9

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -1x = 9 + -18

Combine like terms: 18 + -18 = 0
0 + -1x = 9 + -18
-1x = 9 + -18

Combine like terms: 9 + -18 = -9
-1x = -9

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

Simplifying
x = 9

See similar equations:

| 2/5h-7=12/5h-2h+3 | | 10v^7-32v^6+6v^5= | | 2w+7=5 | | 9v^4-36v^2= | | 10x^2-65x-35=0 | | 27x^2-75x^4= | | x/4.3=6.9 | | Y+11x=180 | | 5x^2+9x-14= | | 35-3/4 | | 18/19x=21/19 | | 3/4-35 | | 7z^2+19z+10= | | 2(f+7)-8=23 | | h=-25t^2+at+g | | -1/6(9/2) | | 2+x=123 | | 9/2-7/2 | | x+5=56*x | | x-389=64 | | x-5=x^2+2X+1 | | 8=3+x/9 | | x+9-(17)=24 | | b/5=b+2/6 | | 8z-4=3z-19 | | 2y^2-11y+5= | | 6=4x-12/4 | | X/18=4.5 | | X/15=20/30 | | -4x+7(-x-7)=-126 | | 3-8x+8=80 | | 64-9x-3= |

Equations solver categories