(4x+15)+(9x-4)=

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Solution for (4x+15)+(9x-4)= equation:


Simplifying
(4x + 15) + (9x + -4) = 0

Reorder the terms:
(15 + 4x) + (9x + -4) = 0

Remove parenthesis around (15 + 4x)
15 + 4x + (9x + -4) = 0

Reorder the terms:
15 + 4x + (-4 + 9x) = 0

Remove parenthesis around (-4 + 9x)
15 + 4x + -4 + 9x = 0

Reorder the terms:
15 + -4 + 4x + 9x = 0

Combine like terms: 15 + -4 = 11
11 + 4x + 9x = 0

Combine like terms: 4x + 9x = 13x
11 + 13x = 0

Solving
11 + 13x = 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 + 13x = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 13x = 0 + -11
13x = 0 + -11

Combine like terms: 0 + -11 = -11
13x = -11

Divide each side by '13'.
x = -0.8461538462

Simplifying
x = -0.8461538462

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