Solve for x if x-16+2x-19=14

16 1/3

Step-by-step explanation:

1. x-16+2x-19=14

    add 16 to both sides to get rid of the 16

2. x+2x-19=30

   add 19 to both sides to get rid of the 19

3. x+2x=49

   add x and 2x

4. 3x=49

   divide both sides by 3 to get rid of the 3

5. x= 16 1/3 or 49/3

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

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step-by-step explanation:

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