## The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 Substitute the value of y in th

Question

The value of x in this system of equations is 1.

3x + y = 9

y = –4x + 10

Substitute the value of y in the first equation:

Combine like terms:

Apply the subtraction property of equality:

Apply the division property of equality:

3x + (–4x + 10) = 9

–x + 10 = 9

–x = –1

x = 1

What is the value of y?

y =

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Math
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2022-02-12T03:44:45+00:00
2022-02-12T03:44:45+00:00 1 Answer
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## Answers ( )

The value of Y is equal to 6.