4x^2-16y+7=

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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.

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