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Aleksandr-060686 [28]
2 years ago
13

I NEED HELP PLEASE 13 - 3(x + 2)+ 5x = 29

Mathematics
2 answers:
Artemon [7]2 years ago
8 0

Answer:

x = 11

Step-by-step explanation:

13 − 3(x + 2) + 5x = 29

13 + (−3)(x) + (−3)(2) + 5x = 29 (Distribute)

13 − 3x − 6 + 5x = 29

(−3x + 5x) + (13 − 6) = 29 (Combine Like Terms)

2x + 7 = 29

2x + 7 − 7 = 29 − 7

2x = 22

2x/2 = 22/2

x = 11

Tju [1.3M]2 years ago
4 0

Answer:

x = 11

Step-by-step explanation:

13 - 3(x + 2) + 5x = 29

13 - 3x - 6 + 5x = 29

-3x + 5x + 13 - 6 = 29

2x + 7 = 29

     -7     -7

--------------------------------

2x = 22

/2     /2

--------------------------------

x = 11

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Please provide an answer
Igoryamba

Answer:

Step-by-step explanation:

The opposite angles in a quadrilateral theorem states that when a quadrilateral is inscribed in a circle, the angles that are opposite each other are supplementary, their degree measures add up to 180 degrees. One can apply this here by using the sum of (<C) and (<A) to find the measure of the parameter (z). Then one can substitute in the value of (z) to find the measure of (<B). Finally, one can use the opposite angles in a quadrilateral theorem to find the measure of angle (<D) by using the sum of (<B) and (D).

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