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harina [27]
3 years ago
12

Solve this equation by using the substitution method. Make sure you show ALL your work.

Mathematics
1 answer:
djverab [1.8K]3 years ago
4 0

Step-by-step explanation:

substitute for y

x+3+4 = -6x

x+ 7 = -6x

7 = -7x

-1 = x

y = -1+3

y = 2

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Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.
grigory [225]

Answer: x=5(13-12p)


Step-by-step explanation:

Given equation: x=65-60p

\\\Rightarrowx=(5\times13)-(5\times12)p

Since 5 is the greatest common factor of 65 and 60 in the given expression.

Therefore, the above expression can be written as

x=5(13-12p)

Hence, by factoring the side that contains the variable p we have the expression x=5(13-12p).




7 0
3 years ago
The measure of an exterior angle of a regular polygon is 24 find the measure if the interior angle then find the number of sides
Natali [406]
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3 years ago
Can anyone solve and or help me with this?
Ad libitum [116K]

18 = 2x + 4

2x = 14

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answer

first line:  1st box: 18 and 2nd box: 4

second line:  $7 an hour

7 0
3 years ago
Find the length of LA <br> Triangle proportionality
slavikrds [6]

Answer:

15

Step-by-step explanation:

4 x __ = 12

the blank would be 3, once you did it on one side you have to do it on the other side too

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Another way you can do it is by...

\frac{4}{12} = \frac{5}{x}

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5 0
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Answer:

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Step-by-step explanation:

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