84=-3(5x+2)

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Solution for 84=-3(5x+2) equation:


Simplifying
84 = -3(5x + 2)

Reorder the terms:
84 = -3(2 + 5x)
84 = (2 * -3 + 5x * -3)
84 = (-6 + -15x)

Solving
84 = -6 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
84 + 15x = -6 + -15x + 15x

Combine like terms: -15x + 15x = 0
84 + 15x = -6 + 0
84 + 15x = -6

Add '-84' to each side of the equation.
84 + -84 + 15x = -6 + -84

Combine like terms: 84 + -84 = 0
0 + 15x = -6 + -84
15x = -6 + -84

Combine like terms: -6 + -84 = -90
15x = -90

Divide each side by '15'.
x = -6

Simplifying
x = -6

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