9=5-5(x+4)

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Solution for 9=5-5(x+4) equation:


Simplifying
9 = 5 + -5(x + 4)

Reorder the terms:
9 = 5 + -5(4 + x)
9 = 5 + (4 * -5 + x * -5)
9 = 5 + (-20 + -5x)

Combine like terms: 5 + -20 = -15
9 = -15 + -5x

Solving
9 = -15 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
9 + 5x = -15 + -5x + 5x

Combine like terms: -5x + 5x = 0
9 + 5x = -15 + 0
9 + 5x = -15

Add '-9' to each side of the equation.
9 + -9 + 5x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + 5x = -15 + -9
5x = -15 + -9

Combine like terms: -15 + -9 = -24
5x = -24

Divide each side by '5'.
x = -4.8

Simplifying
x = -4.8

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