-63=-3x-9(5x-9)

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Solution for -63=-3x-9(5x-9) equation:


Simplifying
-63 = -3x + -9(5x + -9)

Reorder the terms:
-63 = -3x + -9(-9 + 5x)
-63 = -3x + (-9 * -9 + 5x * -9)
-63 = -3x + (81 + -45x)

Reorder the terms:
-63 = 81 + -3x + -45x

Combine like terms: -3x + -45x = -48x
-63 = 81 + -48x

Solving
-63 = 81 + -48x

Solving for variable 'x'.

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

Add '48x' to each side of the equation.
-63 + 48x = 81 + -48x + 48x

Combine like terms: -48x + 48x = 0
-63 + 48x = 81 + 0
-63 + 48x = 81

Add '63' to each side of the equation.
-63 + 63 + 48x = 81 + 63

Combine like terms: -63 + 63 = 0
0 + 48x = 81 + 63
48x = 81 + 63

Combine like terms: 81 + 63 = 144
48x = 144

Divide each side by '48'.
x = 3

Simplifying
x = 3

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