alex377451 alex377451
  • 25-09-2020
  • Mathematics
contestada

ба + 3 + 2а = 43
what’s the missing variable

Respuesta :

25tuttlel
25tuttlel 25tuttlel
  • 25-09-2020

Answer:

5

Step-by-step explanation:

combine like terms 6a and 2a         8a+3=43

then isolate the variable by -3         8a=40

then divide by 8                                 A=5

=5

Hope this helps

Answer Link

Otras preguntas

Finding the value of X
Which expression has a value of 20? (16−8)×(2+4) (16−8)×2+4 16−(8×2+4) 16−8×(2+4) Assessment menu bar Assessment navigation
What is the mean of the data set [3, 2, 2, 12, 6, 5, 14, 4]? A. 2 B. 4 C. 6 D. 7
A truth something that is certain
What marked the end of the French and Indian War?
Identify the following as a suspension or a colloid. fog
What is 5.17490 rounded to the nearest thousandth
Which term refers to the number of protons in an atom of an element? symbol atomic number average atomic mass perio
What scientist studies the structure of matter?
According to the U.S. Constitution, which of the following people would be eligible to run for U.S. president? Lucy, 24 years old, born and lived all her life