Which of these two students wrote an expression that is equivalent to ms. olsens expression? 3(4a+2b+2c)+2(a+c)

jake wrote 14a+5b+4c
olivia wrote 2(7a+3b+4c)

Ihave, but this question is gonna probably get deleted.

2(10 - 13x) + 9x = -34x + 6020 - 26x + 9x = -34x + distributive property-17x = -34x + subtraction property (subtracted 20 from both sides)17x = addition property (added 34x to both sides)x = 40/ division property (divided both sides by 17)