difference between two expression given below

Question

assume x=5,y=5;

x*=3+5;

y=y*3+5;

Answer 1

x*=3+5 will become x=x*(3+5) which will be x*8 = 40

where y=y*3+5 will be solved by BODMAS = 20

Comments

distint and clear

Answer 2

for first expression is short end it can also written as x=x*(3+5)

for second it is multiplication  of   var y with 3 and then adding it to 5

Answer 3

Using order of Operator Precedence

x*=3+5        //x=5*(3+5)

y=y*3+5      //y=y*3+5

Answers = 40, 20

Answer 4

both are same

Answer 5

first one is x= x*(3+8);//x*=3+5 *= is compound operator

second one is y = y*3+5

Answer 6

x*=3+5;      ==>    x = x*(3+5)    ==>   40

y=y*3+5;   ==>    y = (y*3)+5    ==>  20

Now you can see the exact difference.

Answer 7

*= is a compound operator

+, * , - , / are operators

x *= 3 + 5 can be written as x = x * (3 + 5).Here we need to consider BODMAS rule. So, output is  40

y = y * 3 + 5 ==> output is 20

Answer 8

x*=(3+5)   x=x*(8)   x=40

y=y*3+5  y=15+5  y=20

Answer 9

your first expression will be compiled as x=x*(3+5)

and your second one as  y=(y*3)+5