(x+4)2-(x-4)2=64

Simple and best practice solution for (x+4)2-(x-4)2=64 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+4)2-(x-4)2=64 equation: 


Simplifying
(x + 4) * 2 + -1(x + -4) * 2 = 64

Reorder the terms:
(4 + x) * 2 + -1(x + -4) * 2 = 64

Reorder the terms for easier multiplication:
2(4 + x) + -1(x + -4) * 2 = 64
(4 * 2 + x * 2) + -1(x + -4) * 2 = 64
(8 + 2x) + -1(x + -4) * 2 = 64

Reorder the terms:
8 + 2x + -1(-4 + x) * 2 = 64

Reorder the terms for easier multiplication:
8 + 2x + -1 * 2(-4 + x) = 64

Multiply -1 * 2
8 + 2x + -2(-4 + x) = 64
8 + 2x + (-4 * -2 + x * -2) = 64
8 + 2x + (8 + -2x) = 64

Reorder the terms:
8 + 8 + 2x + -2x = 64

Combine like terms: 8 + 8 = 16
16 + 2x + -2x = 64

Combine like terms: 2x + -2x = 0
16 + 0 = 64
16 = 64

Solving
16 = 64

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:

| -3x=-4x+6-5x | | 5+4a=2a-9 | | 5-1.50=15.50 | | 17-19=4x-8-3x+9 | | -9a*2-8a*2+2-6a+-8a*2= | | 6n+2=3+5n | | 7z+z=7z-9 | | 7x-5(5x-17)=-5 | | 66-3=899p | | 5x+14=-2x | | X^2Lnx-9Lnx=0 | | -3n+4=-5n-6 | | 6x+3(-7x+11)=-102 | | (2x-8)(x+4)=0 | | H^2-7h-144=0 | | 10-(3x-4)=9-4x | | 12+x=-15 | | 40x+30=25x+45 | | 5x=11+4 | | 8y+8=6y-4 | | N+3=-1+3n-4+4 | | -6(10+-v)+-4+3v= | | X^4-12x^3y+24x^2y^2-8xy^3=0 | | -2.1-5x=11.4 | | 6x-2+3-(4-x)=12+4x | | 1+4-2m-5m=5-2m | | 9.95+0.35s=c | | 10x-20=7x+7-3 | | 8x-3=9+6x | | 3(x+4)=5+2x | | -9f-10+7+9= | | -1+4x+2=-7+6x |

Equations solver categories