15x-126=4(3x-6)+8(2x+9)

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Solution for 15x-126=4(3x-6)+8(2x+9) equation:


Simplifying
15x + -126 = 4(3x + -6) + 8(2x + 9)

Reorder the terms:
-126 + 15x = 4(3x + -6) + 8(2x + 9)

Reorder the terms:
-126 + 15x = 4(-6 + 3x) + 8(2x + 9)
-126 + 15x = (-6 * 4 + 3x * 4) + 8(2x + 9)
-126 + 15x = (-24 + 12x) + 8(2x + 9)

Reorder the terms:
-126 + 15x = -24 + 12x + 8(9 + 2x)
-126 + 15x = -24 + 12x + (9 * 8 + 2x * 8)
-126 + 15x = -24 + 12x + (72 + 16x)

Reorder the terms:
-126 + 15x = -24 + 72 + 12x + 16x

Combine like terms: -24 + 72 = 48
-126 + 15x = 48 + 12x + 16x

Combine like terms: 12x + 16x = 28x
-126 + 15x = 48 + 28x

Solving
-126 + 15x = 48 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
-126 + 15x + -28x = 48 + 28x + -28x

Combine like terms: 15x + -28x = -13x
-126 + -13x = 48 + 28x + -28x

Combine like terms: 28x + -28x = 0
-126 + -13x = 48 + 0
-126 + -13x = 48

Add '126' to each side of the equation.
-126 + 126 + -13x = 48 + 126

Combine like terms: -126 + 126 = 0
0 + -13x = 48 + 126
-13x = 48 + 126

Combine like terms: 48 + 126 = 174
-13x = 174

Divide each side by '-13'.
x = -13.38461538

Simplifying
x = -13.38461538

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