390=5(-10x-12)

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Solution for 390=5(-10x-12) equation:


Simplifying
390 = 5(-10x + -12)

Reorder the terms:
390 = 5(-12 + -10x)
390 = (-12 * 5 + -10x * 5)
390 = (-60 + -50x)

Solving
390 = -60 + -50x

Solving for variable 'x'.

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

Add '50x' to each side of the equation.
390 + 50x = -60 + -50x + 50x

Combine like terms: -50x + 50x = 0
390 + 50x = -60 + 0
390 + 50x = -60

Add '-390' to each side of the equation.
390 + -390 + 50x = -60 + -390

Combine like terms: 390 + -390 = 0
0 + 50x = -60 + -390
50x = -60 + -390

Combine like terms: -60 + -390 = -450
50x = -450

Divide each side by '50'.
x = -9

Simplifying
x = -9

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