x^2-16=x^2-4x-12

Simple and best practice solution for x^2-16=x^2-4x-12 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^2-16=x^2-4x-12 equation:


Simplifying
x2 + -16 = x2 + -4x + -12

Reorder the terms:
-16 + x2 = x2 + -4x + -12

Reorder the terms:
-16 + x2 = -12 + -4x + x2

Add '-1x2' to each side of the equation.
-16 + x2 + -1x2 = -12 + -4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16 + 0 = -12 + -4x + x2 + -1x2
-16 = -12 + -4x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16 = -12 + -4x + 0
-16 = -12 + -4x

Solving
-16 = -12 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-16 + 4x = -12 + -4x + 4x

Combine like terms: -4x + 4x = 0
-16 + 4x = -12 + 0
-16 + 4x = -12

Add '16' to each side of the equation.
-16 + 16 + 4x = -12 + 16

Combine like terms: -16 + 16 = 0
0 + 4x = -12 + 16
4x = -12 + 16

Combine like terms: -12 + 16 = 4
4x = 4

Divide each side by '4'.
x = 1

Simplifying
x = 1

See similar equations:

| 22-12k=14 | | 12x=18-6y | | 20t+40=62 | | [2x-8]=[x+5] | | 4x-10=4x-2x | | (10x)+(25x)=430 | | 5x+6=11x-8x-8 | | 3x+20=4x+10 | | 2x-3=-1-x | | r-3.91=-1/200(60) | | 13=y-10 | | 4x-12=29+5x | | 16=-2-2-9a | | 16/3×9/4 | | 3(4k+14)=10k-2k | | r-3.91=-1/200(40) | | 5y+1=21 | | 13x-13=3x+27 | | 16c^5-16c^4=0 | | 12.75w+25=114.25 | | -c/9*7 | | 195-1p=150+2p | | 9n+3+13n+12= | | -5x-3y=-25 | | -10=w+5.3 | | 11x=8x+72 | | (4x-2)3+(3x+7)=y | | 8=-2-9a | | 5(x-2)+7=51 | | 8(-9x+4)=3(6x+9)+5 | | (6x)2+(8x-10)2=y | | X=ln(-2y+3) |

Equations solver categories