x-6=66-15(x+8)

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Solution for x-6=66-15(x+8) equation:


Simplifying
x + -6 = 66 + -15(x + 8)

Reorder the terms:
-6 + x = 66 + -15(x + 8)

Reorder the terms:
-6 + x = 66 + -15(8 + x)
-6 + x = 66 + (8 * -15 + x * -15)
-6 + x = 66 + (-120 + -15x)

Combine like terms: 66 + -120 = -54
-6 + x = -54 + -15x

Solving
-6 + x = -54 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
-6 + x + 15x = -54 + -15x + 15x

Combine like terms: x + 15x = 16x
-6 + 16x = -54 + -15x + 15x

Combine like terms: -15x + 15x = 0
-6 + 16x = -54 + 0
-6 + 16x = -54

Add '6' to each side of the equation.
-6 + 6 + 16x = -54 + 6

Combine like terms: -6 + 6 = 0
0 + 16x = -54 + 6
16x = -54 + 6

Combine like terms: -54 + 6 = -48
16x = -48

Divide each side by '16'.
x = -3

Simplifying
x = -3

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