2(y+2)+4(x+4)=18

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Solution for 2(y+2)+4(x+4)=18 equation: 


Simplifying
2(y + 2) + 4(x + 4) = 18

Reorder the terms:
2(2 + y) + 4(x + 4) = 18
(2 * 2 + y * 2) + 4(x + 4) = 18
(4 + 2y) + 4(x + 4) = 18

Reorder the terms:
4 + 2y + 4(4 + x) = 18
4 + 2y + (4 * 4 + x * 4) = 18
4 + 2y + (16 + 4x) = 18

Reorder the terms:
4 + 16 + 4x + 2y = 18

Combine like terms: 4 + 16 = 20
20 + 4x + 2y = 18

Solving
20 + 4x + 2y = 18

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 4x + -20 + 2y = 18 + -20

Reorder the terms:
20 + -20 + 4x + 2y = 18 + -20

Combine like terms: 20 + -20 = 0
0 + 4x + 2y = 18 + -20
4x + 2y = 18 + -20

Combine like terms: 18 + -20 = -2
4x + 2y = -2

Add '-2y' to each side of the equation.
4x + 2y + -2y = -2 + -2y

Combine like terms: 2y + -2y = 0
4x + 0 = -2 + -2y
4x = -2 + -2y

Divide each side by '4'.
x = -0.5 + -0.5y

Simplifying
x = -0.5 + -0.5y

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