-4(x+9)=-16

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Solution for -4(x+9)=-16 equation: 


Simplifying
-4(x + 9) = -16

Reorder the terms:
-4(9 + x) = -16
(9 * -4 + x * -4) = -16
(-36 + -4x) = -16

Solving
-36 + -4x = -16

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + -4x = -16 + 36

Combine like terms: -36 + 36 = 0
0 + -4x = -16 + 36
-4x = -16 + 36

Combine like terms: -16 + 36 = 20
-4x = 20

Divide each side by '-4'.
x = -5

Simplifying
x = -5

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