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Igoryamba
4 years ago
3

-79 = 7w + 3(4w - 1) Show Work

Mathematics
2 answers:
kupik [55]4 years ago
7 0

Answer:

w = -4

Step-by-step explanation:

-79 = 7w + 3(4w - 1)

-79 = 7w + 3(4w - 1)\\\\-79=7w+12w-3\\\\-79=19w-3\\\\-79+3=19w-3+3\\\\-76=19w\\\\\frac{-76=19w}{19}\\\\ -4=w\\\\\boxed{w=-4}

Hope this helps.

Pepsi [2]4 years ago
5 0

Answer:

w=-4

Step-by-step explanation:

So we have the equation:

-79=7w+3(4w-1)

Distribute the right:

-79=7w+12w-3

Combine like terms:

-79=19w-3

Add 3 to both sides:

-76=19w

Divide both sides by 19:

w=-4

So, the value of w is -4.

And we're done!

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Answer:

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Step-by-step explanation:

Consider the below figure attached with this question.

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