7(4x+6)=9(3x-6)+69

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Solution for 7(4x+6)=9(3x-6)+69 equation:


Simplifying
7(4x + 6) = 9(3x + -6) + 69

Reorder the terms:
7(6 + 4x) = 9(3x + -6) + 69
(6 * 7 + 4x * 7) = 9(3x + -6) + 69
(42 + 28x) = 9(3x + -6) + 69

Reorder the terms:
42 + 28x = 9(-6 + 3x) + 69
42 + 28x = (-6 * 9 + 3x * 9) + 69
42 + 28x = (-54 + 27x) + 69

Reorder the terms:
42 + 28x = -54 + 69 + 27x

Combine like terms: -54 + 69 = 15
42 + 28x = 15 + 27x

Solving
42 + 28x = 15 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
42 + 28x + -27x = 15 + 27x + -27x

Combine like terms: 28x + -27x = 1x
42 + 1x = 15 + 27x + -27x

Combine like terms: 27x + -27x = 0
42 + 1x = 15 + 0
42 + 1x = 15

Add '-42' to each side of the equation.
42 + -42 + 1x = 15 + -42

Combine like terms: 42 + -42 = 0
0 + 1x = 15 + -42
1x = 15 + -42

Combine like terms: 15 + -42 = -27
1x = -27

Divide each side by '1'.
x = -27

Simplifying
x = -27

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