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MAXImum [283]
3 years ago
8

3v+1=22 ----------------

Mathematics
2 answers:
Sidana [21]3 years ago
6 0

Answer:

Solution given:

3v+1=22

subtracting both side by 1

3v+1-1=22-1

3v=21

divide both side by 3

3v/3=21/3

v=7

iris [78.8K]3 years ago
6 0

Answer:

v=7

Step-by-step explanation:

3v+1=22

Subtract 1 from both sides:-

3v+1-1=22-1

3v=21

Divide both sides by 3:-

\frac{3v}{3}=\frac{21}{3}

v=7

<u>OAmalOHopeO</u>

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Please Help Me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
GuDViN [60]

Answer:

(-2, 11) and (2, 3)

Step-by-step explanation:

<u>Given system of equations:</u>

1) f(x) = x² - 2x + 3 ⇒ y = x² - 2x + 3

2) f(x) = -2x + 7 ⇒ y = -2x + 7

Solve Using the Substitution Method:

<u>Step 1:</u> Substitute the the first equation into the second.

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<u>Step 2:</u> Solve for x.

x² - 2x + 3 = -2x + 7 [ Add 2x to both sides. ]

x² - 2x + 2x + 3 = -2x + 2x + 7

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⇒ x = -2, x = 2

<u>Step 3:</u> Solve for y.

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The solutions to the system of equations are: (-2, 11) and (2, 3).

Learn more about system of equations here:

brainly.com/question/26094713

brainly.com/question/27850666

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