30=-6x+3(-x-5)

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Solution for 30=-6x+3(-x-5) equation:


Simplifying
30 = -6x + 3(-1x + -5)

Reorder the terms:
30 = -6x + 3(-5 + -1x)
30 = -6x + (-5 * 3 + -1x * 3)
30 = -6x + (-15 + -3x)

Reorder the terms:
30 = -15 + -6x + -3x

Combine like terms: -6x + -3x = -9x
30 = -15 + -9x

Solving
30 = -15 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
30 + 9x = -15 + -9x + 9x

Combine like terms: -9x + 9x = 0
30 + 9x = -15 + 0
30 + 9x = -15

Add '-30' to each side of the equation.
30 + -30 + 9x = -15 + -30

Combine like terms: 30 + -30 = 0
0 + 9x = -15 + -30
9x = -15 + -30

Combine like terms: -15 + -30 = -45
9x = -45

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

Simplifying
x = -5

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