7(2x+y)+5(x+4Y)=0

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Solution for 7(2x+y)+5(x+4Y)=0 equation:


Simplifying
7(2x + y) + 5(x + 4Y) = 0
(2x * 7 + y * 7) + 5(x + 4Y) = 0
(14x + 7y) + 5(x + 4Y) = 0

Reorder the terms:
14x + 7y + 5(4Y + x) = 0
14x + 7y + (4Y * 5 + x * 5) = 0
14x + 7y + (20Y + 5x) = 0

Reorder the terms:
20Y + 14x + 5x + 7y = 0

Combine like terms: 14x + 5x = 19x
20Y + 19x + 7y = 0

Solving
20Y + 19x + 7y = 0

Solving for variable 'Y'.

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

Add '-19x' to each side of the equation.
20Y + 19x + -19x + 7y = 0 + -19x

Combine like terms: 19x + -19x = 0
20Y + 0 + 7y = 0 + -19x
20Y + 7y = 0 + -19x
Remove the zero:
20Y + 7y = -19x

Add '-7y' to each side of the equation.
20Y + 7y + -7y = -19x + -7y

Combine like terms: 7y + -7y = 0
20Y + 0 = -19x + -7y
20Y = -19x + -7y

Divide each side by '20'.
Y = -0.95x + -0.35y

Simplifying
Y = -0.95x + -0.35y

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