(X^2-9)-(x-3)=0

Simple and best practice solution for (X^2-9)-(x-3)=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^2-9)-(x-3)=0 equation:


Simplifying
(X2 + -9) + -1(x + -3) = 0

Reorder the terms:
(-9 + X2) + -1(x + -3) = 0

Remove parenthesis around (-9 + X2)
-9 + X2 + -1(x + -3) = 0

Reorder the terms:
-9 + X2 + -1(-3 + x) = 0
-9 + X2 + (-3 * -1 + x * -1) = 0
-9 + X2 + (3 + -1x) = 0

Reorder the terms:
-9 + 3 + X2 + -1x = 0

Combine like terms: -9 + 3 = -6
-6 + X2 + -1x = 0

Solving
-6 + X2 + -1x = 0

Solving for variable 'X'.

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

Add '6' to each side of the equation.
-6 + X2 + 6 + -1x = 0 + 6

Reorder the terms:
-6 + 6 + X2 + -1x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + X2 + -1x = 0 + 6
X2 + -1x = 0 + 6

Combine like terms: 0 + 6 = 6
X2 + -1x = 6

Add 'x' to each side of the equation.
X2 + -1x + x = 6 + x

Combine like terms: -1x + x = 0
X2 + 0 = 6 + x
X2 = 6 + x

Simplifying
X2 = 6 + x

Reorder the terms:
-6 + X2 + -1x = 6 + x + -6 + -1x

Reorder the terms:
-6 + X2 + -1x = 6 + -6 + x + -1x

Combine like terms: 6 + -6 = 0
-6 + X2 + -1x = 0 + x + -1x
-6 + X2 + -1x = x + -1x

Combine like terms: x + -1x = 0
-6 + X2 + -1x = 0

The solution to this equation could not be determined.

See similar equations:

| lnq=(lnp-ln4000)/(-0.8) | | (lnx-ln4000)/(-0.8) | | 3Yp-5=12 | | 81x-1^/u^3=0 | | g(X)=12-0.5x | | 8x-3+3x=-15 | | 8r^2-6=786 | | 3xq-0=6 | | -n^2=-49 | | K^2+5k=50 | | 2(2x+6)+9=2x+29 | | 9/x=12/18 | | -16x+6y=3x+19y | | x-y+2x=0 | | y+y+9+4y-9=180 | | 13x-(6-4x)=2x+39 | | -4r-4r=8 | | 8.47x-9.19=-4.53x+57.11 | | 7(u+5)+3u=15answer | | 7/8=x/9 | | -16+6=3+19 | | 7+2(x-22)=-2x-13 | | 11y+53=14+10y | | 6w=17 | | 4(5x-1)+3(1-7x)=14 | | 6wm=17 | | 2.14x+2.49=-6.62x-11.055 | | 5(x^2+2x+3)= | | (6ab/a^2b^2)*(a^2/b^2) | | 3(x-2)=-2x-6 | | (6ab)/(a^(2)b^(2))*(a^(2))/(b^(2)) | | 12=9k/4 |

Equations solver categories