-3(7+w)-5w=

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


Simplifying
-3(7 + w) + -5w = 0
(7 * -3 + w * -3) + -5w = 0
(-21 + -3w) + -5w = 0

Combine like terms: -3w + -5w = -8w
-21 + -8w = 0

Solving
-21 + -8w = 0

Solving for variable 'w'.

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

Add '21' to each side of the equation.
-21 + 21 + -8w = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -8w = 0 + 21
-8w = 0 + 21

Combine like terms: 0 + 21 = 21
-8w = 21

Divide each side by '-8'.
w = -2.625

Simplifying
w = -2.625

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