18 + ?t = 24 what number should be the coefficient of t?

if t is 2 then coefficient will be 3

if t is 3 then coefficient will be 2

Step-by-step explanation:

18 + ?t = 24

subtracting 18 from sides

18 + ?t - 18= 24 -18 = 6

=> ?t = 6 = 2*3

as value of both ? and t is not given thus both can take value of 2 and 3

hence,

if t is 2 then coefficient will be 3

if t is 3 then coefficient will be 2

the answer is 123

Step-by-step explanation:

your answer is 23/2 - 13.5

step-by-step explanation:

7/2 evaluates to

multiply x and 4.5

multiply x and 1

the x just gets copied along.

the answer is x

x

4.5*x evaluates to 4.5x

multiply 3 and 4.5x

multiply 1 and x

the x just gets copied along.

x

4.5*x*3 evaluates to 13.5x

7/2-4.5*x*3 evaluates to

  + 8 =

the answer is

7/2-4.5*x*3+8 evaluates to