18=2w+3

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Solution for 18=2w+3 equation:


Simplifying
18 = 2w + 3

Reorder the terms:
18 = 3 + 2w

Solving
18 = 3 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
18 + -2w = 3 + 2w + -2w

Combine like terms: 2w + -2w = 0
18 + -2w = 3 + 0
18 + -2w = 3

Add '-18' to each side of the equation.
18 + -18 + -2w = 3 + -18

Combine like terms: 18 + -18 = 0
0 + -2w = 3 + -18
-2w = 3 + -18

Combine like terms: 3 + -18 = -15
-2w = -15

Divide each side by '-2'.
w = 7.5

Simplifying
w = 7.5

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