allybug13 allybug13
  • 21-03-2021
  • Mathematics
contestada

which equation can be used to determine the value of x?​

which equation can be used to determine the value of x class=

Respuesta :

thebecks
thebecks thebecks
  • 21-03-2021

Answer:

choice 1) 2x + 40 = 180

Step-by-step explanation:

(x + 10) + (x + 30) = 180

2x+ 40 = 180

Answer Link
annabledsoeox80hr annabledsoeox80hr
  • 21-03-2021

Answer:

X+30+x+10=180

combine like terms

2x+40=180

subtract 40 from both sides

2x=140

divide by 2

x=70

but for you it is 2x+40=180

Answer Link

Otras preguntas

How can I use prokaryote in a sentence??????
The sum of 3 consecutive even integers is 50 more than the smallest one. Find the integers.
Which explorer conducted a total of four voyages to the Americas and established the Columbian Exchange and trans-Atlantic slave trade?
How does pavement or smooth rock runoff affect waterways?
Two complementary angles in the ratio 5:7. What is the measure of the smaller angle?
is this sentence active or passive the custodian repaired the classroom door
How canwe apply Functionalism to Bureaucracy?
what is c+2d in verbal expression
Explain how fulfilling the responsibilities and duties of citizenship helps secure the common good.
Use breaking apart to find its product for 3x5= 6x6= 5x7= 6x7=