8x-(2x-9)=27

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Solution for 8x-(2x-9)=27 equation:


Simplifying
8x + -1(2x + -9) = 27

Reorder the terms:
8x + -1(-9 + 2x) = 27
8x + (-9 * -1 + 2x * -1) = 27
8x + (9 + -2x) = 27

Reorder the terms:
9 + 8x + -2x = 27

Combine like terms: 8x + -2x = 6x
9 + 6x = 27

Solving
9 + 6x = 27

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 6x = 27 + -9

Combine like terms: 9 + -9 = 0
0 + 6x = 27 + -9
6x = 27 + -9

Combine like terms: 27 + -9 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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