3(9-8x-4x)+8(3x+4)=15

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Solution for 3(9-8x-4x)+8(3x+4)=15 equation: 


Simplifying
3(9 + -8x + -4x) + 8(3x + 4) = 15

Combine like terms: -8x + -4x = -12x
3(9 + -12x) + 8(3x + 4) = 15
(9 * 3 + -12x * 3) + 8(3x + 4) = 15
(27 + -36x) + 8(3x + 4) = 15

Reorder the terms:
27 + -36x + 8(4 + 3x) = 15
27 + -36x + (4 * 8 + 3x * 8) = 15
27 + -36x + (32 + 24x) = 15

Reorder the terms:
27 + 32 + -36x + 24x = 15

Combine like terms: 27 + 32 = 59
59 + -36x + 24x = 15

Combine like terms: -36x + 24x = -12x
59 + -12x = 15

Solving
59 + -12x = 15

Solving for variable 'x'.

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

Add '-59' to each side of the equation.
59 + -59 + -12x = 15 + -59

Combine like terms: 59 + -59 = 0
0 + -12x = 15 + -59
-12x = 15 + -59

Combine like terms: 15 + -59 = -44
-12x = -44

Divide each side by '-12'.
x = 3.666666667

Simplifying
x = 3.666666667

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