30=-3(4x+2)

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Solution for 30=-3(4x+2) equation:


Simplifying
30 = -3(4x + 2)

Reorder the terms:
30 = -3(2 + 4x)
30 = (2 * -3 + 4x * -3)
30 = (-6 + -12x)

Solving
30 = -6 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
30 + 12x = -6 + -12x + 12x

Combine like terms: -12x + 12x = 0
30 + 12x = -6 + 0
30 + 12x = -6

Add '-30' to each side of the equation.
30 + -30 + 12x = -6 + -30

Combine like terms: 30 + -30 = 0
0 + 12x = -6 + -30
12x = -6 + -30

Combine like terms: -6 + -30 = -36
12x = -36

Divide each side by '12'.
x = -3

Simplifying
x = -3

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