16z^2-2=79

Simple and best practice solution for 16z^2-2=79 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 16z^2-2=79 equation:


Simplifying
16z2 + -2 = 79

Reorder the terms:
-2 + 16z2 = 79

Solving
-2 + 16z2 = 79

Solving for variable 'z'.

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

Add '2' to each side of the equation.
-2 + 2 + 16z2 = 79 + 2

Combine like terms: -2 + 2 = 0
0 + 16z2 = 79 + 2
16z2 = 79 + 2

Combine like terms: 79 + 2 = 81
16z2 = 81

Divide each side by '16'.
z2 = 5.0625

Simplifying
z2 = 5.0625

Take the square root of each side:
z = {-2.25, 2.25}

See similar equations:

| m+6=17+2 | | 10+4=4y+(-9) | | 3(2z-1)-2(z+2)=2(z+1) | | 7y^2=42 | | 4y+(-9)=26 | | 5x+5=7x+3+110 | | 2(2r+5)=10 | | g(x)=x^2+9x+8 | | 4x^3+23x^2-50x+11=0 | | 3(-4+m)=7m+4 | | 28+7n=7(5+n) | | 3n^2-4=10n | | x^2-7x-4=0 | | 15n+12-6n=9n+27 | | 2x^2-19x-20=0 | | 5n^2-3=257 | | 11x^2-3x+2=4x+1 | | y^2-6y-18=0 | | -63=-p^2+2p | | 5+3x=x+19 | | 5x+8x=13 | | n^2+6n+5=0 | | -2x^2-32=0 | | 3x=12x-54 | | TC=3Q^2 | | 9+4x=5x+2 | | 9+4x=7x-15 | | 3+6x=5x+10 | | 6x+4y=6 | | x^2-8xy+16y^2=0 | | 2x^2-12x=1 | | x+7=3x-17 |

Equations solver categories