(3x-2)-8(2x+3)-9=51

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Solution for (3x-2)-8(2x+3)-9=51 equation:


Simplifying
(3x + -2) + -8(2x + 3) + -9 = 51

Reorder the terms:
(-2 + 3x) + -8(2x + 3) + -9 = 51

Remove parenthesis around (-2 + 3x)
-2 + 3x + -8(2x + 3) + -9 = 51

Reorder the terms:
-2 + 3x + -8(3 + 2x) + -9 = 51
-2 + 3x + (3 * -8 + 2x * -8) + -9 = 51
-2 + 3x + (-24 + -16x) + -9 = 51

Reorder the terms:
-2 + -24 + -9 + 3x + -16x = 51

Combine like terms: -2 + -24 = -26
-26 + -9 + 3x + -16x = 51

Combine like terms: -26 + -9 = -35
-35 + 3x + -16x = 51

Combine like terms: 3x + -16x = -13x
-35 + -13x = 51

Solving
-35 + -13x = 51

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + -13x = 51 + 35

Combine like terms: -35 + 35 = 0
0 + -13x = 51 + 35
-13x = 51 + 35

Combine like terms: 51 + 35 = 86
-13x = 86

Divide each side by '-13'.
x = -6.615384615

Simplifying
x = -6.615384615

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