4x^2-16y-7=

Simple and best practice solution for 4x^2-16y-7= 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^2-16y-7= equation:


Simplifying
4x2 + -16y + -7 = 0

Reorder the terms:
-7 + 4x2 + -16y = 0

Solving
-7 + 4x2 + -16y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 4x2 + 7 + -16y = 0 + 7

Reorder the terms:
-7 + 7 + 4x2 + -16y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 4x2 + -16y = 0 + 7
4x2 + -16y = 0 + 7

Combine like terms: 0 + 7 = 7
4x2 + -16y = 7

Add '16y' to each side of the equation.
4x2 + -16y + 16y = 7 + 16y

Combine like terms: -16y + 16y = 0
4x2 + 0 = 7 + 16y
4x2 = 7 + 16y

Divide each side by '4'.
x2 = 1.75 + 4y

Simplifying
x2 = 1.75 + 4y

Reorder the terms:
-1.75 + x2 + -4y = 1.75 + 4y + -1.75 + -4y

Reorder the terms:
-1.75 + x2 + -4y = 1.75 + -1.75 + 4y + -4y

Combine like terms: 1.75 + -1.75 = 0.00
-1.75 + x2 + -4y = 0.00 + 4y + -4y
-1.75 + x2 + -4y = 4y + -4y

Combine like terms: 4y + -4y = 0
-1.75 + x2 + -4y = 0

The solution to this equation could not be determined.

See similar equations:

| 5(6+2x)=20 | | 8(x-2)+2=6x+2(-5+x) | | 7*a-2*5-2*6*a+5= | | x^2+7x+10=(x+5)(x+2) | | 5y-7=2y+11 | | 4+8+4+2=4396 | | 4+3+9+6=5482 | | .40x+.90(600)=.60(800+x) | | x^4+2x^3+3x^2+x+2=0 | | 6(2x-7)+6=12x-36 | | 39-5x=13x+19 | | -a^2+20a-60=0 | | 25x^2+10x+1=7 | | 16x^2-8x+1=11 | | x=4y*1.2 | | x^2-6x+9=9 | | 34=10+4q | | 5s^2+23s+24=0 | | -2X^2+14X+196=0 | | a+a=a | | 2q+2=-12 | | 4x^2+28X=240 | | 2x-4=x+9 | | (x-2)(3x+8)=0 | | ln(x)+ln(x-6)=ln(16) | | (50-4y)+(25-2x)=100 | | -36+2w=8w+w | | 7X-8X-9X+2+3+17X=12 | | 111111111111111111111(a)= | | -x-4=16 | | -10=6+2c | | 5.25+x=3.75 |

Equations solver categories