2x(5+9)-3(x-15)+4x(3)-8x=0

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Solution for 2x(5+9)-3(x-15)+4x(3)-8x=0 equation:


Simplifying
2x(5 + 9) + -3(x + -15) + 4x(3) + -8x = 0

Combine like terms: 5 + 9 = 14
2x(14) + -3(x + -15) + 4x(3) + -8x = 0

Reorder the terms for easier multiplication:
2 * 14x + -3(x + -15) + 4x(3) + -8x = 0

Multiply 2 * 14
28x + -3(x + -15) + 4x(3) + -8x = 0

Reorder the terms:
28x + -3(-15 + x) + 4x(3) + -8x = 0
28x + (-15 * -3 + x * -3) + 4x(3) + -8x = 0
28x + (45 + -3x) + 4x(3) + -8x = 0

Reorder the terms for easier multiplication:
28x + 45 + -3x + 4 * 3x + -8x = 0

Multiply 4 * 3
28x + 45 + -3x + 12x + -8x = 0

Reorder the terms:
45 + 28x + -3x + 12x + -8x = 0

Combine like terms: 28x + -3x = 25x
45 + 25x + 12x + -8x = 0

Combine like terms: 25x + 12x = 37x
45 + 37x + -8x = 0

Combine like terms: 37x + -8x = 29x
45 + 29x = 0

Solving
45 + 29x = 0

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 29x = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 29x = 0 + -45
29x = 0 + -45

Combine like terms: 0 + -45 = -45
29x = -45

Divide each side by '29'.
x = -1.551724138

Simplifying
x = -1.551724138

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