osalineas12 osalineas12
  • 25-09-2020
  • Mathematics
contestada

Need help on this question please

Need help on this question please class=

Respuesta :

Sydnet
Sydnet Sydnet
  • 25-09-2020

Answer:

x=45

y= 9

Step-by-step explanation:

3x-18+x+18=180

4x=180

4x=45

x= 45

fill in 3(45)-18 = 117

117+7y=180

7y= 63

y= 9

if you need to me explain the steps I can explain in comments

Answer Link

Otras preguntas

Broccoli cost 1.50 per pound at a store how much money does 32 ounces of broccoli cost
GIMP Which tool is like using a pair of scissors to cut an image out of a magazine allowing you to crop away parts of an image that you don't need or want? Ques
Identify the error in point of view. In the fall Seth likes to watch football, but they can only watch the games when his homework is finished. A) They should
Amy got a $1,000 loan from her bank, and she had to repay $1,500. What are the principle and interest amounts in this transaction?
can someone please help me on the second one? I have no idea what to do.
A historian who compares events in the north america to events in south america is organizing history by ?
find x I will give brainliest answer!
What is the slope intercept form of y= -2
pls help!I have trouble with this but ik everything is supposed to add up to 360 degrees
Which graph best represents the function f(x) = 1/2x + 2?