63-3x=3x-3(-x-6)

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Solution for 63-3x=3x-3(-x-6) equation:


Simplifying
63 + -3x = 3x + -3(-1x + -6)

Reorder the terms:
63 + -3x = 3x + -3(-6 + -1x)
63 + -3x = 3x + (-6 * -3 + -1x * -3)
63 + -3x = 3x + (18 + 3x)

Reorder the terms:
63 + -3x = 18 + 3x + 3x

Combine like terms: 3x + 3x = 6x
63 + -3x = 18 + 6x

Solving
63 + -3x = 18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
63 + -3x + -6x = 18 + 6x + -6x

Combine like terms: -3x + -6x = -9x
63 + -9x = 18 + 6x + -6x

Combine like terms: 6x + -6x = 0
63 + -9x = 18 + 0
63 + -9x = 18

Add '-63' to each side of the equation.
63 + -63 + -9x = 18 + -63

Combine like terms: 63 + -63 = 0
0 + -9x = 18 + -63
-9x = 18 + -63

Combine like terms: 18 + -63 = -45
-9x = -45

Divide each side by '-9'.
x = 5

Simplifying
x = 5

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