7w+19=9(w+3)

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Solution for 7w+19=9(w+3) equation:


Simplifying
7w + 19 = 9(w + 3)

Reorder the terms:
19 + 7w = 9(w + 3)

Reorder the terms:
19 + 7w = 9(3 + w)
19 + 7w = (3 * 9 + w * 9)
19 + 7w = (27 + 9w)

Solving
19 + 7w = 27 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
19 + 7w + -9w = 27 + 9w + -9w

Combine like terms: 7w + -9w = -2w
19 + -2w = 27 + 9w + -9w

Combine like terms: 9w + -9w = 0
19 + -2w = 27 + 0
19 + -2w = 27

Add '-19' to each side of the equation.
19 + -19 + -2w = 27 + -19

Combine like terms: 19 + -19 = 0
0 + -2w = 27 + -19
-2w = 27 + -19

Combine like terms: 27 + -19 = 8
-2w = 8

Divide each side by '-2'.
w = -4

Simplifying
w = -4

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