(4x+8)+(7x+3)=

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Solution for (4x+8)+(7x+3)= equation:


Simplifying
(4x + 8) + (7x + 3) = 0

Reorder the terms:
(8 + 4x) + (7x + 3) = 0

Remove parenthesis around (8 + 4x)
8 + 4x + (7x + 3) = 0

Reorder the terms:
8 + 4x + (3 + 7x) = 0

Remove parenthesis around (3 + 7x)
8 + 4x + 3 + 7x = 0

Reorder the terms:
8 + 3 + 4x + 7x = 0

Combine like terms: 8 + 3 = 11
11 + 4x + 7x = 0

Combine like terms: 4x + 7x = 11x
11 + 11x = 0

Solving
11 + 11x = 0

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 11x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 11x = 0 + -11
11x = 0 + -11

Combine like terms: 0 + -11 = -11
11x = -11

Divide each side by '11'.
x = -1

Simplifying
x = -1

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