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bazaltina [42]
3 years ago
11

Find the value of x and y

Mathematics
2 answers:
Reil [10]3 years ago
3 0

Answer:

x = 2, y = 29

Step-by-step explanation:

3y+19 = 106

3y = 106-19

3y = 87

y = 87/3

y = 29

2x+9 = x+11

2x-x = 11-9

x = 2

Leto [7]3 years ago
3 0

Answer:

x = 2

y = 29

Step-by-step explanation:

<u><em>2x + 9 and x + 11 are sides that are congruent to one another, so set them equal, like so:</em></u>

2x + 9 = x + 11

<u><em>Subtract x from both sides:</em></u>

x + 9 = 11

<u><em>Subtract 9 from both sides:</em></u>

x = 2

<u>Solving for y</u>, the opposite angles are congruent to one another, so set them equal, like so:

3y + 19 = 106

<em><u>Subtract 19 from both sides:</u></em>

3y = 87

<em><u>Divide both sides by 3:</u></em>

y = 29

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