3+5x=-5[-x+2(-x-3)]

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


Simplifying
3 + 5x = -5[-1x + 2(-1x + -3)]

Reorder the terms:
3 + 5x = -5[-1x + 2(-3 + -1x)]
3 + 5x = -5[-1x + (-3 * 2 + -1x * 2)]
3 + 5x = -5[-1x + (-6 + -2x)]

Reorder the terms:
3 + 5x = -5[-6 + -1x + -2x]

Combine like terms: -1x + -2x = -3x
3 + 5x = -5[-6 + -3x]
3 + 5x = [-6 * -5 + -3x * -5]
3 + 5x = [30 + 15x]

Solving
3 + 5x = 30 + 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.
3 + 5x + -15x = 30 + 15x + -15x

Combine like terms: 5x + -15x = -10x
3 + -10x = 30 + 15x + -15x

Combine like terms: 15x + -15x = 0
3 + -10x = 30 + 0
3 + -10x = 30

Add '-3' to each side of the equation.
3 + -3 + -10x = 30 + -3

Combine like terms: 3 + -3 = 0
0 + -10x = 30 + -3
-10x = 30 + -3

Combine like terms: 30 + -3 = 27
-10x = 27

Divide each side by '-10'.
x = -2.7

Simplifying
x = -2.7

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