jdbankert jdbankert
  • 23-01-2020
  • Mathematics
contestada

Which are the possible first steps in solving the equation 4^x+3=18

Respuesta :

ayaana
ayaana ayaana
  • 23-01-2020
according to the rule of BODMAS multiplication goes first.

B - brackets
O - operations
D - division
M - multiplication
A - addition
S - subtraction

to answer the question, 4 ^ x goes first. which equals 4x. the new equation would be:
4x + 3 = 18
now you have to move +3 over the equals sign which becomes negative (-):
4x = 18 - 3
4x = 15
next you have to get the x to be alone, move the 4 over the equals sign. 15 is now divided by 4:
x = 15/4
x = 3.75
Answer Link

Otras preguntas

A key factor of the United States and European countries built in the late 1800s was
There are free body diagrams in the picture, number (#). Which of the diagram(s) shows an object at rest on a table? 2 and 3 3 only 2 and 4 2 only
Can someone help with this one question
Noncommissioned officers faced what types of challenges during the 1970s
Asher notices mold on all twenty pea plants in his garden. He wonders what factors are contributing to the mold growth. He hypothesizes that he is giving the pl
Round 13 to the nearest 10.
which is the most reasonable explanation for a drop of temperature for gas
Rami has swimming lessons every 3 days and guitar lessons every 7 days. If he has both lessons the first day of the month, when will Rami have both lessons on t
Match each example to the correct dimension of wellness. not all dimensions will have the same number of examples.
An argument is cogent if and only if