2w-5+7w-13=3(2w+5)

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Solution for 2w-5+7w-13=3(2w+5) equation:


Simplifying
2w + -5 + 7w + -13 = 3(2w + 5)

Reorder the terms:
-5 + -13 + 2w + 7w = 3(2w + 5)

Combine like terms: -5 + -13 = -18
-18 + 2w + 7w = 3(2w + 5)

Combine like terms: 2w + 7w = 9w
-18 + 9w = 3(2w + 5)

Reorder the terms:
-18 + 9w = 3(5 + 2w)
-18 + 9w = (5 * 3 + 2w * 3)
-18 + 9w = (15 + 6w)

Solving
-18 + 9w = 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.
-18 + 9w + -6w = 15 + 6w + -6w

Combine like terms: 9w + -6w = 3w
-18 + 3w = 15 + 6w + -6w

Combine like terms: 6w + -6w = 0
-18 + 3w = 15 + 0
-18 + 3w = 15

Add '18' to each side of the equation.
-18 + 18 + 3w = 15 + 18

Combine like terms: -18 + 18 = 0
0 + 3w = 15 + 18
3w = 15 + 18

Combine like terms: 15 + 18 = 33
3w = 33

Divide each side by '3'.
w = 11

Simplifying
w = 11

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