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

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Solution for 9(x+2)+4(5+x)= equation:


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

Reorder the terms:
9(2 + x) + 4(5 + x) = 0
(2 * 9 + x * 9) + 4(5 + x) = 0
(18 + 9x) + 4(5 + x) = 0
18 + 9x + (5 * 4 + x * 4) = 0
18 + 9x + (20 + 4x) = 0

Reorder the terms:
18 + 20 + 9x + 4x = 0

Combine like terms: 18 + 20 = 38
38 + 9x + 4x = 0

Combine like terms: 9x + 4x = 13x
38 + 13x = 0

Solving
38 + 13x = 0

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 13x = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 13x = 0 + -38
13x = 0 + -38

Combine like terms: 0 + -38 = -38
13x = -38

Divide each side by '13'.
x = -2.923076923

Simplifying
x = -2.923076923

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