Math, asked by lakshmananjayasri797, 4 months ago

solve 7x+15=78 please tell me the answer​

Answers

Answered by Delancey
2

Answer:

The value of x is 9

Step-by-step explanation:

7x+15=78

or, 7x=78-15

or, 7x=63

or, x=9

Answered by anshkhurana2015x
2

Answer:

x=9

Step-by-step explanation:

Given, 7x+15 = 78

⇒ 7x = 78-15

⇒ 7x = 63

⇒ x = 63/7

⇒ x = 9

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