12=2w+5

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Solution for 12=2w+5 equation:


Simplifying
12 = 2w + 5

Reorder the terms:
12 = 5 + 2w

Solving
12 = 5 + 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.
12 + -2w = 5 + 2w + -2w

Combine like terms: 2w + -2w = 0
12 + -2w = 5 + 0
12 + -2w = 5

Add '-12' to each side of the equation.
12 + -12 + -2w = 5 + -12

Combine like terms: 12 + -12 = 0
0 + -2w = 5 + -12
-2w = 5 + -12

Combine like terms: 5 + -12 = -7
-2w = -7

Divide each side by '-2'.
w = 3.5

Simplifying
w = 3.5

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