63=-3(1-2x)-6(1-2x)

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Solution for 63=-3(1-2x)-6(1-2x) equation:


Simplifying
63 = -3(1 + -2x) + -6(1 + -2x)
63 = (1 * -3 + -2x * -3) + -6(1 + -2x)
63 = (-3 + 6x) + -6(1 + -2x)
63 = -3 + 6x + (1 * -6 + -2x * -6)
63 = -3 + 6x + (-6 + 12x)

Reorder the terms:
63 = -3 + -6 + 6x + 12x

Combine like terms: -3 + -6 = -9
63 = -9 + 6x + 12x

Combine like terms: 6x + 12x = 18x
63 = -9 + 18x

Solving
63 = -9 + 18x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: -9 + -63 = -72
-18x = -72

Divide each side by '-18'.
x = 4

Simplifying
x = 4

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