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

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


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

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

Remove parenthesis around (4 + 3x)
4 + 3x + (5x + 2) = 0

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

Remove parenthesis around (2 + 5x)
4 + 3x + 2 + 5x = 0

Reorder the terms:
4 + 2 + 3x + 5x = 0

Combine like terms: 4 + 2 = 6
6 + 3x + 5x = 0

Combine like terms: 3x + 5x = 8x
6 + 8x = 0

Solving
6 + 8x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 8x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 8x = 0 + -6
8x = 0 + -6

Combine like terms: 0 + -6 = -6
8x = -6

Divide each side by '8'.
x = -0.75

Simplifying
x = -0.75

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