(3x+8)+(x+2)=

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Solution for (3x+8)+(x+2)= equation:


Simplifying
(3x + 8) + (x + 2) = 0

Reorder the terms:
(8 + 3x) + (x + 2) = 0

Remove parenthesis around (8 + 3x)
8 + 3x + (x + 2) = 0

Reorder the terms:
8 + 3x + (2 + x) = 0

Remove parenthesis around (2 + x)
8 + 3x + 2 + x = 0

Reorder the terms:
8 + 2 + 3x + x = 0

Combine like terms: 8 + 2 = 10
10 + 3x + x = 0

Combine like terms: 3x + x = 4x
10 + 4x = 0

Solving
10 + 4x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 4x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 4x = 0 + -10
4x = 0 + -10

Combine like terms: 0 + -10 = -10
4x = -10

Divide each side by '4'.
x = -2.5

Simplifying
x = -2.5

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