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cestrela7 [59]
4 years ago
7

9 (y+2) -5 (y-6) = -4y -9 solve for y

Mathematics
2 answers:
nydimaria [60]4 years ago
8 0

9y+18-5y+30=-4y-9 \\8y+57=0 \\y=-\frac{57}{8}=-7.125 \\

Hope this helps.

Brut [27]4 years ago
5 0

Answer:

y = -7 \frac{1}{8}

Step-by-step explanation:

<u><em>First off, Let's Simplify!</em></u>

9y + 18 - 5y + 30 = -4y - 9

<u><em>Next, Let's Combine Like Terms!</em></u>

9y - 5y + 18 + 30 = -4y - 9

~~~~~~~~~~~~~~~~~~~~~~~

   4y     +     48 = -4y - 9

<u><em>Now, Let's Isolate the Variable!</em></u>

8y + 48 = -9

8y = -57

<u><em>Final Answer:</em></u>

y = -7 \frac{1}{8}

Hope that helps and maybe earns a brainliest!

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