Question

what is -5(a+4)=15 WILL GIVE MEDAL

Answer 1

First step: Simplify both sides to get:\[-5a - 20 = 15\]

Answer 2

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Answer 3

Now, we add 20 to both sides:\[-5a - 20 + 20 = 15 + 20\]
Which equals:\[-5a = 35\]

Answer 4

Last step we divide both sides by -5:\[\left(\begin{matrix}-5a \\ -5\end{matrix}\right)\left(\begin{matrix}35 \\ -5\end{matrix}\right)\]

Answer 5

Which gives you the answer:\[a = -7\]

Answer 6

THANKYOU THAT MAKES SENSE!

Answer 7

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