(x^2-9)-(x^2-25)=

Simple and best practice solution for (x^2-9)-(x^2-25)= 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^2-25)= equation: 


Simplifying
(x2 + -9) + -1(x2 + -25) = 0

Reorder the terms:
(-9 + x2) + -1(x2 + -25) = 0

Remove parenthesis around (-9 + x2)
-9 + x2 + -1(x2 + -25) = 0

Reorder the terms:
-9 + x2 + -1(-25 + x2) = 0
-9 + x2 + (-25 * -1 + x2 * -1) = 0
-9 + x2 + (25 + -1x2) = 0

Reorder the terms:
-9 + 25 + x2 + -1x2 = 0

Combine like terms: -9 + 25 = 16
16 + x2 + -1x2 = 0

Combine like terms: x2 + -1x2 = 0
16 + 0 = 0
16 = 0

Solving
16 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| (x-4)/(6-x)=0.5 | | 14.28=f-(-12.88) | | 5r+12=6R-32 | | -7x+4=y | | c+6=17.65 | | 4.59=3f | | (x^2-25)-(x^2-9)= | | 3(p-7)=15 | | 16.6=4k | | 7a-9=4a+15 | | 3c+4=-5 | | 12w+75=147 | | 9x+x^2=-4 | | 2x-5+4x-13+x=90 | | -w^2+50w+800=0 | | 2(r+3)=6 | | 5(a+3)=20 | | 5a-3=20 | | 2z=814 | | 15+8i=3x-4yi | | 15000(1.07)4= | | x+7=2+2x | | p-(-414)=939 | | -4b+1=17 | | 4log(x/10^-5) | | 3x=8x-60 | | -7x+5=-47+6x | | 5x+30=4x+1 | | -7x+1=9-9+3 | | 24b=600 | | 7g=-245 | | 16=f-38 |

Equations solver categories