-2(2w-1)+9w=2+3(7w-6)

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Solution for -2(2w-1)+9w=2+3(7w-6) equation:


Simplifying
-2(2w + -1) + 9w = 2 + 3(7w + -6)

Reorder the terms:
-2(-1 + 2w) + 9w = 2 + 3(7w + -6)
(-1 * -2 + 2w * -2) + 9w = 2 + 3(7w + -6)
(2 + -4w) + 9w = 2 + 3(7w + -6)

Combine like terms: -4w + 9w = 5w
2 + 5w = 2 + 3(7w + -6)

Reorder the terms:
2 + 5w = 2 + 3(-6 + 7w)
2 + 5w = 2 + (-6 * 3 + 7w * 3)
2 + 5w = 2 + (-18 + 21w)

Combine like terms: 2 + -18 = -16
2 + 5w = -16 + 21w

Solving
2 + 5w = -16 + 21w

Solving for variable 'w'.

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

Add '-21w' to each side of the equation.
2 + 5w + -21w = -16 + 21w + -21w

Combine like terms: 5w + -21w = -16w
2 + -16w = -16 + 21w + -21w

Combine like terms: 21w + -21w = 0
2 + -16w = -16 + 0
2 + -16w = -16

Add '-2' to each side of the equation.
2 + -2 + -16w = -16 + -2

Combine like terms: 2 + -2 = 0
0 + -16w = -16 + -2
-16w = -16 + -2

Combine like terms: -16 + -2 = -18
-16w = -18

Divide each side by '-16'.
w = 1.125

Simplifying
w = 1.125

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