byangb byangb
  • 03-01-2020
  • Mathematics
contestada

45(x)+35(y)=1230
What is the the answer for x

Respuesta :

Аноним Аноним
  • 03-01-2020

Answer:

Step-by-step explanation: x = (82/3) - (7/9)y

Our goal is to get "x" alone on one side. To do this, follow the following steps.

1. Subtract "35y" on both sides

45x = 1230 - 35y

2. Divide "45" on both sides

x = (1230/45) - (35/45)y

3. Simplify the fractions

(1230/45) = 82/3

(35/45) = 7/9

4. Answer is x = (82/3) - (7/9)y

Answer Link

Otras preguntas

Economics is divided into two core areas of study known as
write a sequence of transformation that maps quadrilateral ABCD onto quadrilateral ABCD in the picture below please help
What is the orginal first collages in Tenneessee?
Hitler wanted to annex the Sudetenland to gain access to Czechoslovakia. Please select the best answer from the choices provided T F
Kenya exchanges $200 for euros (€). Suppose the conversion rate is €1 = $1.321. How many euros should Kenya receive?
David has a small business and is working on an Excel worksheet to help manage his inventory. David realizes cell E14 has the wrong output. To check the problem
2.54 as a percent is...
quartz,gold and calcite are examples of what
Which kind of tissue sense messages from the brain to the rest of the body
What five aspects of a hurricane can potentially cause damage