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castortr0y [4]
2 years ago
6

How do I solve 3x+3y=-3 and y=5x-1 each system by substitution?

Mathematics
1 answer:
Nastasia [14]2 years ago
7 0
Have u tried 3x-3y
I don't know the other one sorry
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Find the missing length indicated in the figure.
AVprozaik [17]

Answer:

45

Step-by-step explanation:

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cross multiplication

8x = 20x18

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7 0
3 years ago
9/x + 2 = 20<br><br> WAHT IN THE WORLD? HOWWWW?!
34kurt

Answer:

1/2 =x

Step-by-step explanation:

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Multiply each side by x

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5 0
2 years ago
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Answer:

2 23000745000000000000000000000000000000000000000000000000        ( if I counted correctly !)

Step-by-step explanation:

It is really big ....move the decimal to the right  56 places

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3 0
2 years ago
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3 years ago
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