3х + 2 + (-5) in simplest form, thanks!

3x-3

Step-by-step explanation:

3x has a variable attach, because no other numbers have a variable attached leave it alone.

2+(-5) are like terms so combine these two. 2+(-5)=-3

now put back in the equation

3x-3

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

table 3 represents a direct variation function. : )