(3x^2+4y)-(x^2+y)=8+3i

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Solution for (3x^2+4y)-(x^2+y)=8+3i equation:


Simplifying
(3x2 + 4y) + -1(x2 + y) = 8 + 3i

Remove parenthesis around (3x2 + 4y)
3x2 + 4y + -1(x2 + y) = 8 + 3i
3x2 + 4y + (x2 * -1 + y * -1) = 8 + 3i
3x2 + 4y + (-1x2 + -1y) = 8 + 3i

Reorder the terms:
3x2 + -1x2 + 4y + -1y = 8 + 3i

Combine like terms: 3x2 + -1x2 = 2x2
2x2 + 4y + -1y = 8 + 3i

Combine like terms: 4y + -1y = 3y
2x2 + 3y = 8 + 3i

Solving
2x2 + 3y = 8 + 3i

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
2x2 + 3y + -3y = 8 + 3i + -3y

Combine like terms: 3y + -3y = 0
2x2 + 0 = 8 + 3i + -3y
2x2 = 8 + 3i + -3y

Divide each side by '2'.
x2 = 4 + 1.5i + -1.5y

Simplifying
x2 = 4 + 1.5i + -1.5y

Reorder the terms:
-4 + -1.5i + x2 + 1.5y = 4 + 1.5i + -1.5y + -4 + -1.5i + 1.5y

Reorder the terms:
-4 + -1.5i + x2 + 1.5y = 4 + -4 + 1.5i + -1.5i + -1.5y + 1.5y

Combine like terms: 4 + -4 = 0
-4 + -1.5i + x2 + 1.5y = 0 + 1.5i + -1.5i + -1.5y + 1.5y
-4 + -1.5i + x2 + 1.5y = 1.5i + -1.5i + -1.5y + 1.5y

Combine like terms: 1.5i + -1.5i = 0.0
-4 + -1.5i + x2 + 1.5y = 0.0 + -1.5y + 1.5y
-4 + -1.5i + x2 + 1.5y = -1.5y + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0
-4 + -1.5i + x2 + 1.5y = 0.0

The solution to this equation could not be determined.

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