12-5(2w-13)=3(2w-5)

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Solution for 12-5(2w-13)=3(2w-5) equation:


Simplifying
12 + -5(2w + -13) = 3(2w + -5)

Reorder the terms:
12 + -5(-13 + 2w) = 3(2w + -5)
12 + (-13 * -5 + 2w * -5) = 3(2w + -5)
12 + (65 + -10w) = 3(2w + -5)

Combine like terms: 12 + 65 = 77
77 + -10w = 3(2w + -5)

Reorder the terms:
77 + -10w = 3(-5 + 2w)
77 + -10w = (-5 * 3 + 2w * 3)
77 + -10w = (-15 + 6w)

Solving
77 + -10w = -15 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
77 + -10w + -6w = -15 + 6w + -6w

Combine like terms: -10w + -6w = -16w
77 + -16w = -15 + 6w + -6w

Combine like terms: 6w + -6w = 0
77 + -16w = -15 + 0
77 + -16w = -15

Add '-77' to each side of the equation.
77 + -77 + -16w = -15 + -77

Combine like terms: 77 + -77 = 0
0 + -16w = -15 + -77
-16w = -15 + -77

Combine like terms: -15 + -77 = -92
-16w = -92

Divide each side by '-16'.
w = 5.75

Simplifying
w = 5.75

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