55x-2(9x+12)=-64

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Solution for 55x-2(9x+12)=-64 equation:


Simplifying
55x + -2(9x + 12) = -64

Reorder the terms:
55x + -2(12 + 9x) = -64
55x + (12 * -2 + 9x * -2) = -64
55x + (-24 + -18x) = -64

Reorder the terms:
-24 + 55x + -18x = -64

Combine like terms: 55x + -18x = 37x
-24 + 37x = -64

Solving
-24 + 37x = -64

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 37x = -64 + 24

Combine like terms: -24 + 24 = 0
0 + 37x = -64 + 24
37x = -64 + 24

Combine like terms: -64 + 24 = -40
37x = -40

Divide each side by '37'.
x = -1.081081081

Simplifying
x = -1.081081081

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