-18-5x=-(3+8x)

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Solution for -18-5x=-(3+8x) equation:


Simplifying
-18 + -5x = -1(3 + 8x)
-18 + -5x = (3 * -1 + 8x * -1)
-18 + -5x = (-3 + -8x)

Solving
-18 + -5x = -3 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-18 + -5x + 8x = -3 + -8x + 8x

Combine like terms: -5x + 8x = 3x
-18 + 3x = -3 + -8x + 8x

Combine like terms: -8x + 8x = 0
-18 + 3x = -3 + 0
-18 + 3x = -3

Add '18' to each side of the equation.
-18 + 18 + 3x = -3 + 18

Combine like terms: -18 + 18 = 0
0 + 3x = -3 + 18
3x = -3 + 18

Combine like terms: -3 + 18 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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