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Assoli18 [71]
4 years ago
12

Paula used these steps to solve an equation:

Mathematics
1 answer:
Nookie1986 [14]4 years ago
5 0

Answer:

steps 4 and 5

Step-by-step explanation:

When we look at example, we can see that we have :

-6r=57

So we divide by -6 and we got

r=-\frac{57}{6}

So, our final answer is steps 4 and 5

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Solve the system of linear equations by substitution.
SVEN [57.7K]

Answer:

Answer:

x= 29/11 or y= 25/11

Step-by-step explanation:

2x - y= 3 ...........equation 1

x + 5y= 14 ............equation 2

Make x the subject of the formula in equation 2

x= 14 - 5y ..............equation 3

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divide both sides by coefficient of y

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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Answer:

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