Question

Three consecutive integers are such when they are taken in increasing order and multiplied by 2,3 and 4, they add up to 56. Find these numbers.

Answer 1

Answer:

5

Step-by-step explanation:

x,x+2,x+3

2x+3(x+1)+4(x+2)=56

=2x+3x+3+4x+8=56

=9x+11=56

=9x=56-11=45

=9x=45

=x=45÷9=5

5+1=6

5+2=7

three consecutive integers are

5×2+6×3+7×4

10+18+28=56