x^2-7w-18=0

Simple and best practice solution for x^2-7w-18=0 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^2-7w-18=0 equation:


Simplifying
x2 + -7w + -18 = 0

Reorder the terms:
-18 + -7w + x2 = 0

Solving
-18 + -7w + x2 = 0

Solving for variable 'w'.

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

Add '18' to each side of the equation.
-18 + -7w + 18 + x2 = 0 + 18

Reorder the terms:
-18 + 18 + -7w + x2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -7w + x2 = 0 + 18
-7w + x2 = 0 + 18

Combine like terms: 0 + 18 = 18
-7w + x2 = 18

Add '-1x2' to each side of the equation.
-7w + x2 + -1x2 = 18 + -1x2

Combine like terms: x2 + -1x2 = 0
-7w + 0 = 18 + -1x2
-7w = 18 + -1x2

Divide each side by '-7'.
w = -2.571428571 + 0.1428571429x2

Simplifying
w = -2.571428571 + 0.1428571429x2

See similar equations:

| 10+w/-8=-3 | | 6x-7=7x | | 6-(3y-3)=9-4y | | 3x^3-2x=x^2 | | 2(x-7)=-4x-2 | | 7(7+c)=6(6+c) | | 10(1/2)/2(6/7) | | (2m+9)/5=17 | | 4h-6h+8= | | -16(t^2-4t-60)=0 | | 2m+9/5=17 | | 6x+3-x=3+4x-3 | | 101/2/26/7 | | 3m-7m= | | 20-2x=10-3 | | x-9+21=1400 | | 4x+2+3x+4=15 | | x+(x-2)=10 | | 2x+3/7=3x-1/16 | | y=x(500-1.5x) | | -9-6q+7+3q= | | (-4-11)/(3-9) | | -48x+5=-5x | | 4+x(x-5)=28 | | 2*x*x*x+x*x+1=0 | | -4-11/3-9 | | 9-9x=3616x | | -3p-6=-14-2p | | (4x+2)-(3x-4)=15 | | a+3+2a=1+3a+4 | | x*x*x+x*x+1=0 | | cos(x)=x |

Equations solver categories