B = {x | 7x -1 = 13)​

aditya4770 aditya4770

• 26.06.2019
• Math
• Secondary School

answered B = {x | 7x -1 = 13)​ See answers vedansh074 vedansh074

Answer:

x = 2 is the element of set B

Step-by-step explanation:

7x - 1 = 13

7x = 14

x = 2

beast5537 beast5537

Answer:

=2

Step-by-step explanation:

7x-1=13

7x=14

Therefore

x=2

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