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DerKrebs [107]
3 years ago
12

2x - 5y = - 15

Mathematics
2 answers:
RSB [31]3 years ago
8 0

Answer:

y = \frac{2}{5} x + 3

Step-by-step explanation:

2x - 5y = -15

Firstly, you will need to isolate the variable you are solving for, in this case, y.

2x - 2x - 5y = -15 - 2x

-5y = -15 - 2x

-5y/-5 = -15/-5 - 2x/-5

A negative divided or multiplied by a negative is positive.

y = 3 + \frac{2}{5} x

Rearrange.

y = \frac{2}{5} x +3

UkoKoshka [18]3 years ago
7 0

Answer:

2x+15=5y

y=(2x+15)/5

hope this helps

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