3x+4y=(3)(4)+xy

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Solution for 3x+4y=(3)(4)+xy equation:


Simplifying
3x + 4y = (3)(4) + xy

Multiply 3 * 4
3x + 4y = 12 + xy

Solving
3x + 4y = 12 + xy

Solving for variable 'x'.

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

Add '-1xy' to each side of the equation.
3x + -1xy + 4y = 12 + xy + -1xy

Combine like terms: xy + -1xy = 0
3x + -1xy + 4y = 12 + 0
3x + -1xy + 4y = 12

Add '-4y' to each side of the equation.
3x + -1xy + 4y + -4y = 12 + -4y

Combine like terms: 4y + -4y = 0
3x + -1xy + 0 = 12 + -4y
3x + -1xy = 12 + -4y

Reorder the terms:
-12 + 3x + -1xy + 4y = 12 + -4y + -12 + 4y

Reorder the terms:
-12 + 3x + -1xy + 4y = 12 + -12 + -4y + 4y

Combine like terms: 12 + -12 = 0
-12 + 3x + -1xy + 4y = 0 + -4y + 4y
-12 + 3x + -1xy + 4y = -4y + 4y

Combine like terms: -4y + 4y = 0
-12 + 3x + -1xy + 4y = 0

The solution to this equation could not be determined.

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