14z^2+21=5z^2+5-24z

Simple and best practice solution for 14z^2+21=5z^2+5-24z 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 14z^2+21=5z^2+5-24z equation:


Simplifying
14z2 + 21 = 5z2 + 5 + -24z

Reorder the terms:
21 + 14z2 = 5z2 + 5 + -24z

Reorder the terms:
21 + 14z2 = 5 + -24z + 5z2

Solving
21 + 14z2 = 5 + -24z + 5z2

Solving for variable 'z'.

Reorder the terms:
21 + -5 + 24z + 14z2 + -5z2 = 5 + -24z + 5z2 + -5 + 24z + -5z2

Combine like terms: 21 + -5 = 16
16 + 24z + 14z2 + -5z2 = 5 + -24z + 5z2 + -5 + 24z + -5z2

Combine like terms: 14z2 + -5z2 = 9z2
16 + 24z + 9z2 = 5 + -24z + 5z2 + -5 + 24z + -5z2

Reorder the terms:
16 + 24z + 9z2 = 5 + -5 + -24z + 24z + 5z2 + -5z2

Combine like terms: 5 + -5 = 0
16 + 24z + 9z2 = 0 + -24z + 24z + 5z2 + -5z2
16 + 24z + 9z2 = -24z + 24z + 5z2 + -5z2

Combine like terms: -24z + 24z = 0
16 + 24z + 9z2 = 0 + 5z2 + -5z2
16 + 24z + 9z2 = 5z2 + -5z2

Combine like terms: 5z2 + -5z2 = 0
16 + 24z + 9z2 = 0

Factor a trinomial.
(4 + 3z)(4 + 3z) = 0

Subproblem 1

Set the factor '(4 + 3z)' equal to zero and attempt to solve: Simplifying 4 + 3z = 0 Solving 4 + 3z = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3z = 0 + -4 3z = 0 + -4 Combine like terms: 0 + -4 = -4 3z = -4 Divide each side by '3'. z = -1.333333333 Simplifying z = -1.333333333

Subproblem 2

Set the factor '(4 + 3z)' equal to zero and attempt to solve: Simplifying 4 + 3z = 0 Solving 4 + 3z = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3z = 0 + -4 3z = 0 + -4 Combine like terms: 0 + -4 = -4 3z = -4 Divide each side by '3'. z = -1.333333333 Simplifying z = -1.333333333

Solution

z = {-1.333333333, -1.333333333}

See similar equations:

| 14y^8+8x^4+64= | | 60/2x=30 | | 10-g/(-2)=7 | | x^3+7x^2-18x= | | 0.4x-1.3=4.1x+1.9 | | 142-3x=24x+22 | | B^2-11b+24=0 | | -45=-5y | | -x/3-2+9 | | -4x+5(-2x+10)=-118 | | 15=(2/3)y+6 | | 6+x+(6x+7)= | | 100g^2+240g+144= | | 2/x=1/10 | | 9(u+6)=-5u-30 | | 0.30x+0.05(8-x)=0.10(-36) | | 129-8x=8x+15 | | 27x^2-75= | | Y=3x^2-12x+8 | | 42x+36x^2= | | 0.20x+0.15(50)=22.5 | | 0.9x-0.3(10-3x)=-0.1(x-8) | | -6x+6=-4(x-4) | | 7x-x-x+10=2-3n | | -2(4x+2y)=-2(6) | | 5c^2-50c+105=0 | | 6x(6x+7)= | | 0.6x+5.5=4.6 | | 2x^2-6+4=0 | | -7-4x=11-7 | | 19x-4x+23=8x-19 | | 4u+4=-20 |

Equations solver categories