(x+4)*(7+2y)=156

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Solution for (x+4)*(7+2y)=156 equation:


Simplifying
(x + 4)(7 + 2y) = 156

Reorder the terms:
(4 + x)(7 + 2y) = 156

Multiply (4 + x) * (7 + 2y)
(4(7 + 2y) + x(7 + 2y)) = 156
((7 * 4 + 2y * 4) + x(7 + 2y)) = 156
((28 + 8y) + x(7 + 2y)) = 156
(28 + 8y + (7 * x + 2y * x)) = 156
(28 + 8y + (7x + 2xy)) = 156

Reorder the terms:
(28 + 7x + 2xy + 8y) = 156
(28 + 7x + 2xy + 8y) = 156

Solving
28 + 7x + 2xy + 8y = 156

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + 7x + 2xy + -28 + 8y = 156 + -28

Reorder the terms:
28 + -28 + 7x + 2xy + 8y = 156 + -28

Combine like terms: 28 + -28 = 0
0 + 7x + 2xy + 8y = 156 + -28
7x + 2xy + 8y = 156 + -28

Combine like terms: 156 + -28 = 128
7x + 2xy + 8y = 128

Add '-8y' to each side of the equation.
7x + 2xy + 8y + -8y = 128 + -8y

Combine like terms: 8y + -8y = 0
7x + 2xy + 0 = 128 + -8y
7x + 2xy = 128 + -8y

Reorder the terms:
-128 + 7x + 2xy + 8y = 128 + -8y + -128 + 8y

Reorder the terms:
-128 + 7x + 2xy + 8y = 128 + -128 + -8y + 8y

Combine like terms: 128 + -128 = 0
-128 + 7x + 2xy + 8y = 0 + -8y + 8y
-128 + 7x + 2xy + 8y = -8y + 8y

Combine like terms: -8y + 8y = 0
-128 + 7x + 2xy + 8y = 0

The solution to this equation could not be determined.

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