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IrinaK [193]
3 years ago
8

Y = - 3x 4x - 2y = -20 Solve for x

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0

Answer:

x=-2

Step-by-step explanation:

y=-3x

4x-2y=-20

2y=4x+20

y=2x+10

subs y

2x+10=-3x

5x=-10

x=-2

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6 0
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The purpose of this form is so that your employer can withhold the correct amount of federal income tax from your pay.
lana66690 [7]

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7 0
3 years ago
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6 0
3 years ago
What property does the statement show? (4x8) x 3 = (8x4) x 3
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3 years ago
He number of E.coli bacteria cells in a pond of stagnant water can be represented by the function below, where A represents the
denis-greek [22]

The function that represents the number of E.coli bacteria cells per 100 mL of water as t years elapses, and is missing in the question, is:

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