2(x+4)-4(x+2)=30

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Solution for 2(x+4)-4(x+2)=30 equation: 


Simplifying
2(x + 4) + -4(x + 2) = 30

Reorder the terms:
2(4 + x) + -4(x + 2) = 30
(4 * 2 + x * 2) + -4(x + 2) = 30
(8 + 2x) + -4(x + 2) = 30

Reorder the terms:
8 + 2x + -4(2 + x) = 30
8 + 2x + (2 * -4 + x * -4) = 30
8 + 2x + (-8 + -4x) = 30

Reorder the terms:
8 + -8 + 2x + -4x = 30

Combine like terms: 8 + -8 = 0
0 + 2x + -4x = 30
2x + -4x = 30

Combine like terms: 2x + -4x = -2x
-2x = 30

Solving
-2x = 30

Solving for variable 'x'.

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

Divide each side by '-2'.
x = -15

Simplifying
x = -15

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