X^2+9x-16=y

Simple and best practice solution for X^2+9x-16=y 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+9x-16=y equation:


Simplifying
X2 + 9x + -16 = y

Reorder the terms:
-16 + X2 + 9x = y

Solving
-16 + X2 + 9x = y

Solving for variable 'X'.

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

Add '16' to each side of the equation.
-16 + X2 + 16 + 9x = 16 + y

Reorder the terms:
-16 + 16 + X2 + 9x = 16 + y

Combine like terms: -16 + 16 = 0
0 + X2 + 9x = 16 + y
X2 + 9x = 16 + y

Add '-9x' to each side of the equation.
X2 + 9x + -9x = 16 + -9x + y

Combine like terms: 9x + -9x = 0
X2 + 0 = 16 + -9x + y
X2 = 16 + -9x + y

Simplifying
X2 = 16 + -9x + y

Reorder the terms:
-16 + X2 + 9x + -1y = 16 + -9x + y + -16 + 9x + -1y

Reorder the terms:
-16 + X2 + 9x + -1y = 16 + -16 + -9x + 9x + y + -1y

Combine like terms: 16 + -16 = 0
-16 + X2 + 9x + -1y = 0 + -9x + 9x + y + -1y
-16 + X2 + 9x + -1y = -9x + 9x + y + -1y

Combine like terms: -9x + 9x = 0
-16 + X2 + 9x + -1y = 0 + y + -1y
-16 + X2 + 9x + -1y = y + -1y

Combine like terms: y + -1y = 0
-16 + X2 + 9x + -1y = 0

The solution to this equation could not be determined.

See similar equations:

| 8x-4=6(5x+3) | | |x-14|=0 | | 6(8-5n)=3n+15 | | 3x+5x=136 | | -4(n-4)=-5n+10 | | 6y=5x-24 | | 2y+3y+7=-41 | | -2(a+6)=-28-4a | | 0.5x+13.2=x-1.95 | | -x-6-7x=-102 | | 18-2x=-6(5+3x) | | 4R=18.6 | | 54=12+n | | 2r+10=22r | | 54=12 | | -x-6-7x=102 | | -0.1x+5.75=-0.5x+0.15 | | 2(3x-4.3)=8x-8.6 | | x+12.5=21.6 | | 3=x+7x+3 | | 12-n=9 | | 3x^2-8xy-3y^2=-8 | | 8-n=72 | | 1x+22=1 | | 1-k=5 | | .75x+15=17 | | 2X+10-3X=2X+5X-6 | | -3+2x=-23 | | 10=4x+7 | | 2v^2+2v-60=0 | | y^2+18=0 | | 2x^2=-10x-5 |

Equations solver categories