(4x+5)+4(4x+5)+4=0

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Solution for (4x+5)+4(4x+5)+4=0 equation:


Simplifying
(4x + 5) + 4(4x + 5) + 4 = 0

Reorder the terms:
(5 + 4x) + 4(4x + 5) + 4 = 0

Remove parenthesis around (5 + 4x)
5 + 4x + 4(4x + 5) + 4 = 0

Reorder the terms:
5 + 4x + 4(5 + 4x) + 4 = 0
5 + 4x + (5 * 4 + 4x * 4) + 4 = 0
5 + 4x + (20 + 16x) + 4 = 0

Reorder the terms:
5 + 20 + 4 + 4x + 16x = 0

Combine like terms: 5 + 20 = 25
25 + 4 + 4x + 16x = 0

Combine like terms: 25 + 4 = 29
29 + 4x + 16x = 0

Combine like terms: 4x + 16x = 20x
29 + 20x = 0

Solving
29 + 20x = 0

Solving for variable 'x'.

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

Add '-29' to each side of the equation.
29 + -29 + 20x = 0 + -29

Combine like terms: 29 + -29 = 0
0 + 20x = 0 + -29
20x = 0 + -29

Combine like terms: 0 + -29 = -29
20x = -29

Divide each side by '20'.
x = -1.45

Simplifying
x = -1.45

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