4x^2-20-4y=0

Simple and best practice solution for 4x^2-20-4y=0 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 4x^2-20-4y=0 equation:


Simplifying
4x2 + -20 + -4y = 0

Reorder the terms:
-20 + 4x2 + -4y = 0

Solving
-20 + 4x2 + -4y = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 4x2 + 20 + -4y = 0 + 20

Reorder the terms:
-20 + 20 + 4x2 + -4y = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 4x2 + -4y = 0 + 20
4x2 + -4y = 0 + 20

Combine like terms: 0 + 20 = 20
4x2 + -4y = 20

Add '4y' to each side of the equation.
4x2 + -4y + 4y = 20 + 4y

Combine like terms: -4y + 4y = 0
4x2 + 0 = 20 + 4y
4x2 = 20 + 4y

Divide each side by '4'.
x2 = 5 + y

Simplifying
x2 = 5 + y

Reorder the terms:
-5 + x2 + -1y = 5 + y + -5 + -1y

Reorder the terms:
-5 + x2 + -1y = 5 + -5 + y + -1y

Combine like terms: 5 + -5 = 0
-5 + x2 + -1y = 0 + y + -1y
-5 + x2 + -1y = y + -1y

Combine like terms: y + -1y = 0
-5 + x2 + -1y = 0

The solution to this equation could not be determined.

See similar equations:

| 7x-130=2x-5 | | 2Y-14=3Y-18 | | 9x+17=5x-13 | | x/7-13=29 | | 5a-2b-4=61+7b | | 16x-8x+1=2 | | 15x-23=2,5 | | 3x-x=29 | | 3(x+7)=x-15 | | 2x+32=5x-25 | | 20p-15=18p-7 | | 5(2+3q)=85 | | 6x+24=90 | | -28x^2+294=42 | | 7x+3x=0 | | 25=1+2*t | | y=-4x^2+3ax-a^2+a+6 | | 9x+12x=64+x | | 9x+12x=64+13x | | 43=986 | | (r-3)(r+7)=-13 | | 58-2x=7x+21 | | (2x-3)(2x+3)=(x+5)-9 | | 23=18+b | | 7x+89(53)=78 | | (x+1)(2x-3)+(x+1)x=0 | | 12x^2-88x-15=0 | | -20.00+6X=0 | | (x/3)-2=((x/6)+(15/2)) | | abs(4x-3)=abs(2x+5) | | 2(4x+4)= | | -150-6x=250 |

Equations solver categories