Question 992786
Hi there,
Make first number = 'x'
Second number = 3 + 2x
Third number = 4x
Total = 164
So,
x + (3 + 2x) + 4x = 164
x + 3 + 2x + 4x = 164
Collect like terms:
x + 2x + 4x = 164 - 3
7x = 161
x = 23
First number = 23
Second number = 49
Third number = 92
Hope this helps :-)