Find the value of x. (7x) (2x+27)

asked Sep 24, 2021 153k views

1 vote

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6 votes

The answer is: b) 17

Check is :
(7x) = (2x + 27)
(7 • 17) = ((2 • 17) + 27)
(7 • 17) = (34 + 27)
119 = 61

119 + 61 = 180 ✅

MJegorovas answered Sep 27, 2021

4.6k points

3 votes

Answer:

$17 \: \: degrees$

Explanation:

$7x + 2x + 27 = 180 \\ 9x = 180 - 27 \\ 9x = 153 \\ (9x)/(9) = (153)/(9) \\ x = 17 \: \: degrees$

Derrek answered Sep 30, 2021

5.1k points

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