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castortr0y [4]
3 years ago
6

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

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0
Have u tried 3x-3y
I don't know the other one sorry
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Can someone smart help me with this question fast plz
nekit [7.7K]

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I believe it is 42

Step-by-step explanation:

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Which of the following equations are true for the number 5? (Select all that apply)
postnew [5]

Answer:

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6 0
3 years ago
Maranda praticed a total of 52 hours in 4 weeks to prepare for a piano recital. If she practiced the same number of hours each w
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The number of practice hours per week for Maranda's piano recital is 13 hours

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3 0
2 years ago
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Multiplication of three with previous number will give you next number in series.

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