fishyfriend09
fishyfriend09
01-12-2020
Mathematics
contestada
2r-12-3(r + 7) can I get help pls
Respuesta :
riaziyasha
riaziyasha
01-12-2020
-r - 33
I did on paper
Answer Link
Aubrianna17
Aubrianna17
01-12-2020
Answer:
PEMDAS
Parentheses
Exponent
Multiplication
Division
Addition
Subtraction
2r-12=-3(r+7)
First distribute: 2r-12=-3r-21
Next combine like terms: -1r=-33
Then add 1 to both sides: r=-32
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.
A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
A storage tank shaped Like a rectangular prism is being manufactured to hold 100,000 cubic feet of natural gas. It has a length of 10 feet and a width of 25 fee
all fractions between 0 and 1/4
In Romeo and Juliet act 2, which character serves as a messenger
a person who studies word origins and meanings would most likely be a
Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies one inequalities but not them all
Round 13 513 to the nearest thousand
Round 13 513 to the nearest thousand
A construction contractor is purchasing granite tiles for a new kitchen floor. Each tile costs $5 and he wants to spend less than $1,500. The size of each tile
