3x-3(2x-9)=4(3x-9)+8x

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


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

Reorder the terms:
3x + -3(-9 + 2x) = 4(3x + -9) + 8x
3x + (-9 * -3 + 2x * -3) = 4(3x + -9) + 8x
3x + (27 + -6x) = 4(3x + -9) + 8x

Reorder the terms:
27 + 3x + -6x = 4(3x + -9) + 8x

Combine like terms: 3x + -6x = -3x
27 + -3x = 4(3x + -9) + 8x

Reorder the terms:
27 + -3x = 4(-9 + 3x) + 8x
27 + -3x = (-9 * 4 + 3x * 4) + 8x
27 + -3x = (-36 + 12x) + 8x

Combine like terms: 12x + 8x = 20x
27 + -3x = -36 + 20x

Solving
27 + -3x = -36 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
27 + -3x + -20x = -36 + 20x + -20x

Combine like terms: -3x + -20x = -23x
27 + -23x = -36 + 20x + -20x

Combine like terms: 20x + -20x = 0
27 + -23x = -36 + 0
27 + -23x = -36

Add '-27' to each side of the equation.
27 + -27 + -23x = -36 + -27

Combine like terms: 27 + -27 = 0
0 + -23x = -36 + -27
-23x = -36 + -27

Combine like terms: -36 + -27 = -63
-23x = -63

Divide each side by '-23'.
x = 2.739130435

Simplifying
x = 2.739130435

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