25-03-2021
Mathematics

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Find GH 19 9x - 3 5x + 1

Find GH 19 9x 3 5x 1 class=

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25-03-2021

Answer:

15

Step-by-step explanation:

GH = (BC + FE) /2

9x-3 = (19+ 5x+1) /2

2* (9x-3) = 19+ 5x+1

18 x - 6 = 5x + 20

13x = 26

x = 2

GH = 9*2 - 3 = 15

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