2(xy+4)=-7

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Solution for 2(xy+4)=-7 equation:


Simplifying
2(xy + 4) = -7

Reorder the terms:
2(4 + xy) = -7
(4 * 2 + xy * 2) = -7
(8 + 2xy) = -7

Solving
8 + 2xy = -7

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 2xy = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 2xy = -7 + -8
2xy = -7 + -8

Combine like terms: -7 + -8 = -15
2xy = -15

Divide each side by '2y'.
x = -7.5y-1

Simplifying
x = -7.5y-1

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