xoxoniyahh xoxoniyahh
  • 01-02-2021
  • Mathematics
contestada

5. Find the solution to the equation 3x+4=31? EXPLAIN how you found your 2 points
answer. *

Respuesta :

mxlissa
mxlissa mxlissa
  • 01-02-2021
Subtract 4 from both sides

3x= 31-4
3x= 27

Divide both sides by 3 so x will be by itself. 27 divided by 3 is 9 so x=9
Answer Link

Otras preguntas

Which species represents a chemical compound? (1) N2 (3) Na (2) NH4+ (4) NaHCO3
is 25 yards less than 75 ft
Which happens to the magnetic field of a wire when you change the direction of the current in the wire?The magnetic field ______
Which compound contains ionic bonds?(1) NO (3) CaO(2) NO2 (4) CO2
According to Reference Table N, which pair of isotopes spontaneously decays? (1) C-12 and N-14 (3) C-14 and N-14 (2) C-12 and N-16 (4) C-14 and N-16
which word is correctly divided for breaking at the end of a line? A. re-gret B. mo-isture C. a-lmost D.gr-easy
What is the mean absolute deviation of the following data set? 28, 32, 47, 16, 40, 35, 38, 54
what percent of 102 is 63
why was northern success in the siege of Vicksburg important
A circle has a radius of 9 ft. What is the approximate area of the circle? Use 3.14 to approximate pi. Write the answer to the nearest hundredth.