2w-9(w-2)=3(w-2)

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Solution for 2w-9(w-2)=3(w-2) equation:


Simplifying
2w + -9(w + -2) = 3(w + -2)

Reorder the terms:
2w + -9(-2 + w) = 3(w + -2)
2w + (-2 * -9 + w * -9) = 3(w + -2)
2w + (18 + -9w) = 3(w + -2)

Reorder the terms:
18 + 2w + -9w = 3(w + -2)

Combine like terms: 2w + -9w = -7w
18 + -7w = 3(w + -2)

Reorder the terms:
18 + -7w = 3(-2 + w)
18 + -7w = (-2 * 3 + w * 3)
18 + -7w = (-6 + 3w)

Solving
18 + -7w = -6 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
18 + -7w + -3w = -6 + 3w + -3w

Combine like terms: -7w + -3w = -10w
18 + -10w = -6 + 3w + -3w

Combine like terms: 3w + -3w = 0
18 + -10w = -6 + 0
18 + -10w = -6

Add '-18' to each side of the equation.
18 + -18 + -10w = -6 + -18

Combine like terms: 18 + -18 = 0
0 + -10w = -6 + -18
-10w = -6 + -18

Combine like terms: -6 + -18 = -24
-10w = -24

Divide each side by '-10'.
w = 2.4

Simplifying
w = 2.4

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