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Alina [70]
3 years ago
13

Here is a system of two linear equations. Verify that the solution to this system is (3,4).

Mathematics
1 answer:
xeze [42]3 years ago
5 0

Answer:

The answer

x=3

y=4

Step-by-step explanation:

You use substitution to solve it:

x+1=-2x+10

3x+1=10

3x=9

x=3

y=4

plug in the solution to the equation to verify your answer.

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Please help me fill in the blanks :) marking most Brainly
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Answer:

For the part that contains organic matter your answer is, 35 negative result

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Step-by-step explanation:

If we pay attention to the part that contains organic matter the total amount 700 and 665 is positive, so subtract them 700-665 to get 35 negative result

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3 years ago
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3 years ago
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Art [367]

Answer:

30

Step-by-step explanation:

7 0
3 years ago
Please help me fast x over 7 minus 12 equals negative 2
andrey2020 [161]

Answer:

x= 70

Step-by-step explanation:

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