y=(x^2-9)-4

Simple and best practice solution for y=(x^2-9)-4 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 y=(x^2-9)-4 equation: 


Simplifying
y = (x2 + -9) + -4

Reorder the terms:
y = (-9 + x2) + -4

Remove parenthesis around (-9 + x2)
y = -9 + x2 + -4

Reorder the terms:
y = -9 + -4 + x2

Combine like terms: -9 + -4 = -13
y = -13 + x2

Solving
y = -13 + x2

Solving for variable 'y'.

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

Simplifying
y = -13 + x2

See similar equations:

| 8p^3=1 | | (x-3)/2-4=6 | | x-3/2-4=6 | | 2/5x²/25x/4 | | 2/5t²-25t/4 | | 1ab*3= | | 2/5t²-25t/4=0 | | 7(3s-4)(2s-2)= | | 20=(600-x/x)*100 | | =24a+48b | | 4-6/2*2-1*3 | | 9.95+.035x=12.75 | | 9.95x+.35=12.75 | | 6x(3+3)=36 | | M/3-3=1 | | 12x+4.9x^2=5 | | 12x+4.9x^2= | | y=14+9x | | g(x)-1=x^2-8x+15 | | 8n-32=4n-5(-6n-4) | | 6x+4y=-1forx | | 36x^4-72x^3+57x^2-21x+5=0 | | -(x+13)= | | (3bx3)/2=54 | | G(4a)=x^2+4 | | 3b=(108/b) | | 9x^2+10-20= | | sin(2x)cos(x)-sin(2x)=0 | | 21x+45=13x-3 | | x(4x-4)=(4x+5x)(x-6) | | 20x+1+3x-5=180 | | 2z*2z-5z+1=0 |

Equations solver categories