3w+2w-16=-21

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Solution for 3w+2w-16=-21 equation:


Simplifying
3w + 2w + -16 = -21

Reorder the terms:
-16 + 3w + 2w = -21

Combine like terms: 3w + 2w = 5w
-16 + 5w = -21

Solving
-16 + 5w = -21

Solving for variable 'w'.

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

Add '16' to each side of the equation.
-16 + 16 + 5w = -21 + 16

Combine like terms: -16 + 16 = 0
0 + 5w = -21 + 16
5w = -21 + 16

Combine like terms: -21 + 16 = -5
5w = -5

Divide each side by '5'.
w = -1

Simplifying
w = -1

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