1- divide $147 between a and b so that b gets $15 less than a 2- together have $35. if a gives $ 14 to b he will have 5 less than b 3- "a" is 3years older than "b" and "c" is 5years younger than "b". if the total age is 37 years how old they are? 4-the sides of a triangle are x+3, x+5, and 2x-5. finde the x if the priemetre is 51cm.