-x-4x=30-3(x+8)

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Solution for -x-4x=30-3(x+8) equation:


Simplifying
-1x + -4x = 30 + -3(x + 8)

Combine like terms: -1x + -4x = -5x
-5x = 30 + -3(x + 8)

Reorder the terms:
-5x = 30 + -3(8 + x)
-5x = 30 + (8 * -3 + x * -3)
-5x = 30 + (-24 + -3x)

Combine like terms: 30 + -24 = 6
-5x = 6 + -3x

Solving
-5x = 6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-5x + 3x = 6 + -3x + 3x

Combine like terms: -5x + 3x = -2x
-2x = 6 + -3x + 3x

Combine like terms: -3x + 3x = 0
-2x = 6 + 0
-2x = 6

Divide each side by '-2'.
x = -3

Simplifying
x = -3

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