Question

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Answer 1

Answer:

$1)\ z=120\\\\2)\ g=46\\\\3)\ d=108\\\\4)\ r=39$

Step-by-step explanation:

1) Given the equation:

$z\div12=10$

You can rewrite it in the following form:

$\frac{z}{12}=10$

You must solve for "z". To do it, you can multiply both sides of the equation by 12.

Then you get this solution:

$(12)(\frac{z}{12})=(10)(12)\\\\z=120$

2) The equation given is:

$5g=230$

Now, in order to solve for the variable "g", you can divide both sides of the equation by 5.

Then you get the following result:

$\frac{5g}{5}=\frac{230}{5}\\\\g=46$

3) Given the equation:

$d-21=87$

You can solve for "d" adding 21 to both sides of the equation.

So the value of "d" is:

$d-21+21=87+21\\\\d=108$

4) Having this equation:

$r + 35 = 74$

You must subtract 35 from both sides of the equation in order to find the value of the variable "r".

This is:

$r + 35-35 = 74-35\\\\r=39$

Answer 2

Answer:

1203y is the answer

Step-by-step explanation: