(3.99)2x+19.99y=111.88

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Solution for (3.99)2x+19.99y=111.88 equation:


Simplifying
(3.99) * 2x + 19.99y = 111.88

Multiply 3.99 * 2
7.98x + 19.99y = 111.88

Solving
7.98x + 19.99y = 111.88

Solving for variable 'x'.

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

Add '-19.99y' to each side of the equation.
7.98x + 19.99y + -19.99y = 111.88 + -19.99y

Combine like terms: 19.99y + -19.99y = 0.00
7.98x + 0.00 = 111.88 + -19.99y
7.98x = 111.88 + -19.99y

Divide each side by '7.98'.
x = 14.02005013 + -2.505012531y

Simplifying
x = 14.02005013 + -2.505012531y

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