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3 years ago

13

Find -48a divided by 8 when a =1 . Write the answer in simplest form. The solution is

1 answer:

love history [14]3 years ago

7 0

Answer: -6

if a=1 then -48a=-48

so when we divide by 8 we ger -48/8 which is -6

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$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

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Step-by-step explanation:

Given the system of linear equations

$7x-y=51$

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solving by the elimination method

$\begin{bmatrix}7x-y=51\\ x+3y=23\end{bmatrix}$

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$-$

$\underline{7x-y=51}$

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so

$\begin{bmatrix}7x-y=51\\ 22y=110\end{bmatrix}$

now solving for y

$22y=110$

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$y=5$

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$\frac{7x}{7}=\frac{56}{7}$

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$x=8,\:y=5$

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3 years ago