9w-25=4(w-5)

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Solution for 9w-25=4(w-5) equation:


Simplifying
9w + -25 = 4(w + -5)

Reorder the terms:
-25 + 9w = 4(w + -5)

Reorder the terms:
-25 + 9w = 4(-5 + w)
-25 + 9w = (-5 * 4 + w * 4)
-25 + 9w = (-20 + 4w)

Solving
-25 + 9w = -20 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
-25 + 9w + -4w = -20 + 4w + -4w

Combine like terms: 9w + -4w = 5w
-25 + 5w = -20 + 4w + -4w

Combine like terms: 4w + -4w = 0
-25 + 5w = -20 + 0
-25 + 5w = -20

Add '25' to each side of the equation.
-25 + 25 + 5w = -20 + 25

Combine like terms: -25 + 25 = 0
0 + 5w = -20 + 25
5w = -20 + 25

Combine like terms: -20 + 25 = 5
5w = 5

Divide each side by '5'.
w = 1

Simplifying
w = 1

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