2x(-y)=-7

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Solution for 2x(-y)=-7 equation: 


Simplifying
2x(-1y) = -7

Remove parenthesis around (-1y)
2x * -1y = -7

Reorder the terms for easier multiplication:
2 * -1x * y = -7

Multiply 2 * -1
-2x * y = -7

Multiply x * y
-2xy = -7

Solving
-2xy = -7

Solving for variable 'x'.

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

Divide each side by '-2y'.
x = 3.5y-1

Simplifying
x = 3.5y-1

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