8x-(3x+9)=8x-27

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Solution for 8x-(3x+9)=8x-27 equation:


Simplifying
8x + -1(3x + 9) = 8x + -27

Reorder the terms:
8x + -1(9 + 3x) = 8x + -27
8x + (9 * -1 + 3x * -1) = 8x + -27
8x + (-9 + -3x) = 8x + -27

Reorder the terms:
-9 + 8x + -3x = 8x + -27

Combine like terms: 8x + -3x = 5x
-9 + 5x = 8x + -27

Reorder the terms:
-9 + 5x = -27 + 8x

Solving
-9 + 5x = -27 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-9 + 5x + -8x = -27 + 8x + -8x

Combine like terms: 5x + -8x = -3x
-9 + -3x = -27 + 8x + -8x

Combine like terms: 8x + -8x = 0
-9 + -3x = -27 + 0
-9 + -3x = -27

Add '9' to each side of the equation.
-9 + 9 + -3x = -27 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -27 + 9
-3x = -27 + 9

Combine like terms: -27 + 9 = -18
-3x = -18

Divide each side by '-3'.
x = 6

Simplifying
x = 6

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