3z^2+3=6

Simple and best practice solution for 3z^2+3=6 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 3z^2+3=6 equation: 


Simplifying
3z2 + 3 = 6

Reorder the terms:
3 + 3z2 = 6

Solving
3 + 3z2 = 6

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + 3z2 = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 3z2 = 6 + -3
3z2 = 6 + -3

Combine like terms: 6 + -3 = 3
3z2 = 3

Divide each side by '3'.
z2 = 1

Simplifying
z2 = 1

Take the square root of each side:
z = {-1, 1}

See similar equations:

| x^2=725 | | 3(0)-1/2y=2 | | 3(-1)+2y=2 | | 3(-2)-1/2y=2 | | Y-5=0(x+2) | | 6(7x+5)=3x+7 | | 3(7)+Y=51 | | 1.06-3x=.71 | | 3(2x+4)=2(x+4) | | 3(2)-2y= | | 3(1)-2y=7 | | 3(0)-2y=7 | | (6x+1)+(5x+8)= | | 3(-1)+2y=7 | | 3(-2)+2y=7 | | 3(1)+2y=10 | | 2(6x+4)=3x+10 | | f(-6)=2x+8 | | 10-6a=-4a+-12 | | 3(-1)+2y=10 | | 4y-6=7y-48 | | 3(-2)+2y= | | 4(3x-1)7-x=-2x+3+9x | | 2(2x+4)=5x+4 | | (8x-3y)+(-8x+3y)=16-16 | | 3z+30=51 | | (10m-30)=28 | | X-10=3(X-10) | | y=-0.08x+4.48 | | 5(3r-5)=9r+17 | | 3(2x-5)(2x-5)-(3x-7)(5-2x)=0 | | 2(3x+4)=2x+3 |

Equations solver categories