5(x-9)+4(3x+12)=

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Solution for 5(x-9)+4(3x+12)= equation:


Simplifying
5(x + -9) + 4(3x + 12) = 0

Reorder the terms:
5(-9 + x) + 4(3x + 12) = 0
(-9 * 5 + x * 5) + 4(3x + 12) = 0
(-45 + 5x) + 4(3x + 12) = 0

Reorder the terms:
-45 + 5x + 4(12 + 3x) = 0
-45 + 5x + (12 * 4 + 3x * 4) = 0
-45 + 5x + (48 + 12x) = 0

Reorder the terms:
-45 + 48 + 5x + 12x = 0

Combine like terms: -45 + 48 = 3
3 + 5x + 12x = 0

Combine like terms: 5x + 12x = 17x
3 + 17x = 0

Solving
3 + 17x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 17x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 17x = 0 + -3
17x = 0 + -3

Combine like terms: 0 + -3 = -3
17x = -3

Divide each side by '17'.
x = -0.1764705882

Simplifying
x = -0.1764705882

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