3(2x+4)+4(x+5)=

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Solution for 3(2x+4)+4(x+5)= equation:


Simplifying
3(2x + 4) + 4(x + 5) = 0

Reorder the terms:
3(4 + 2x) + 4(x + 5) = 0
(4 * 3 + 2x * 3) + 4(x + 5) = 0
(12 + 6x) + 4(x + 5) = 0

Reorder the terms:
12 + 6x + 4(5 + x) = 0
12 + 6x + (5 * 4 + x * 4) = 0
12 + 6x + (20 + 4x) = 0

Reorder the terms:
12 + 20 + 6x + 4x = 0

Combine like terms: 12 + 20 = 32
32 + 6x + 4x = 0

Combine like terms: 6x + 4x = 10x
32 + 10x = 0

Solving
32 + 10x = 0

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + 10x = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 10x = 0 + -32
10x = 0 + -32

Combine like terms: 0 + -32 = -32
10x = -32

Divide each side by '10'.
x = -3.2

Simplifying
x = -3.2

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