-4(x+9)=28

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Solution for -4(x+9)=28 equation:


Simplifying
-4(x + 9) = 28

Reorder the terms:
-4(9 + x) = 28
(9 * -4 + x * -4) = 28
(-36 + -4x) = 28

Solving
-36 + -4x = 28

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 = 28 + 36

Combine like terms: -36 + 36 = 0
0 + -4x = 28 + 36
-4x = 28 + 36

Combine like terms: 28 + 36 = 64
-4x = 64

Divide each side by '-4'.
x = -16

Simplifying
x = -16

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