Question

the sum of three consecutive multiples of 7 is 777 find these multiples. Three consecutive multiples of 7 are x, x+7 and x+14 ​

Answer 1

Answer:

Three consecutive multiples of 7 = 252,

259, 266.

Step-by-step explanation:

x + x + 7 + x + 14 = 777

3x + 21 = 777

3x = 756

x = 252

Three consecutive multiples of 7 = 252,

259, 266.

#Thank you

Answer 2

Answer:

three consecutive multiples of 7 are 252,259,266

Step-by-step explanation:

sum of three multiples is 777

x+x+7+x+14 = 777

3x+21 = 777

3x = 777-21

x = 756/3

x= 252

x+7 = 259

x+14 = 266