-2(4.5w+25)=4

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Solution for -2(4.5w+25)=4 equation:


Simplifying
-2(4.5w + 25) = 4

Reorder the terms:
-2(25 + 4.5w) = 4
(25 * -2 + 4.5w * -2) = 4
(-50 + -9w) = 4

Solving
-50 + -9w = 4

Solving for variable 'w'.

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

Add '50' to each side of the equation.
-50 + 50 + -9w = 4 + 50

Combine like terms: -50 + 50 = 0
0 + -9w = 4 + 50
-9w = 4 + 50

Combine like terms: 4 + 50 = 54
-9w = 54

Divide each side by '-9'.
w = -6

Simplifying
w = -6

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