2x(-4y)+7y=3

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Solution for 2x(-4y)+7y=3 equation:


Simplifying
2x(-4y) + 7y = 3

Remove parenthesis around (-4y)
2x * -4y + 7y = 3

Reorder the terms for easier multiplication:
2 * -4x * y + 7y = 3

Multiply 2 * -4
-8x * y + 7y = 3

Multiply x * y
-8xy + 7y = 3

Solving
-8xy + 7y = 3

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
-8xy + 7y + -7y = 3 + -7y

Combine like terms: 7y + -7y = 0
-8xy + 0 = 3 + -7y
-8xy = 3 + -7y

Divide each side by '-8y'.
x = -0.375y-1 + 0.875

Simplifying
x = -0.375y-1 + 0.875

Reorder the terms:
x = 0.875 + -0.375y-1

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