(2x+4)+4(2z+7x+9Y)=

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Solution for (2x+4)+4(2z+7x+9Y)= equation:


Simplifying
(2x + 4) + 4(2z + 7x + 9Y) = 0

Reorder the terms:
(4 + 2x) + 4(2z + 7x + 9Y) = 0

Remove parenthesis around (4 + 2x)
4 + 2x + 4(2z + 7x + 9Y) = 0

Reorder the terms:
4 + 2x + 4(9Y + 7x + 2z) = 0
4 + 2x + (9Y * 4 + 7x * 4 + 2z * 4) = 0
4 + 2x + (36Y + 28x + 8z) = 0

Reorder the terms:
4 + 36Y + 2x + 28x + 8z = 0

Combine like terms: 2x + 28x = 30x
4 + 36Y + 30x + 8z = 0

Solving
4 + 36Y + 30x + 8z = 0

Solving for variable 'Y'.

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

Add '-4' to each side of the equation.
4 + 36Y + 30x + -4 + 8z = 0 + -4

Reorder the terms:
4 + -4 + 36Y + 30x + 8z = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 36Y + 30x + 8z = 0 + -4
36Y + 30x + 8z = 0 + -4

Combine like terms: 0 + -4 = -4
36Y + 30x + 8z = -4

Add '-30x' to each side of the equation.
36Y + 30x + -30x + 8z = -4 + -30x

Combine like terms: 30x + -30x = 0
36Y + 0 + 8z = -4 + -30x
36Y + 8z = -4 + -30x

Add '-8z' to each side of the equation.
36Y + 8z + -8z = -4 + -30x + -8z

Combine like terms: 8z + -8z = 0
36Y + 0 = -4 + -30x + -8z
36Y = -4 + -30x + -8z

Divide each side by '36'.
Y = -0.1111111111 + -0.8333333333x + -0.2222222222z

Simplifying
Y = -0.1111111111 + -0.8333333333x + -0.2222222222z

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