2-3(w+7)=15

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Solution for 2-3(w+7)=15 equation: 


Simplifying
2 + -3(w + 7) = 15

Reorder the terms:
2 + -3(7 + w) = 15
2 + (7 * -3 + w * -3) = 15
2 + (-21 + -3w) = 15

Combine like terms: 2 + -21 = -19
-19 + -3w = 15

Solving
-19 + -3w = 15

Solving for variable 'w'.

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

Add '19' to each side of the equation.
-19 + 19 + -3w = 15 + 19

Combine like terms: -19 + 19 = 0
0 + -3w = 15 + 19
-3w = 15 + 19

Combine like terms: 15 + 19 = 34
-3w = 34

Divide each side by '-3'.
w = -11.33333333

Simplifying
w = -11.33333333

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