hofmannap6062
hofmannap6062
02-10-2017
Mathematics
contestada
\[ 42x + 12 * 13=786 \] Solve for x
Respuesta :
mysticaldogg
mysticaldogg
02-10-2017
42x + 12 * 13=786
first, multiply 12 and 13. (Remember PEMDAS)
42x + 156 = 786
now subtract 156 from both sides
42x = 630
divide both sides by 42 to isolate the variable,x.
x = 15
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
zippy is 94 millimeters long and popcorn 8.7 centimeters how much longer is zippy in millimeters
t takes Tabitha about 18 minutes to walk from her house to school. If her friend Sara's house is located halfway between Tabitha's house and the school, approxi
Clara's suitcase weighs 58 1/4 pounds, but the airline's weight limit for suitcases is 50 pounds. How much weight does she need to remove from her suitcase? po
Adjectives that describe the character of Tybalt include lovesick and moody saucy and hot-headed clever and witty intelligent and obedient
What is the purpose of the scale on a map?
Which word in the sentence, if any, should be followed by a comma? Nevertheless he remains determined to finish the project before the end of the month. A. Ne
1. What function does the shape of the star-nosed mole's nose serve? - It helps the mole breath under water -It helps the mole eliminate excess heat. - It helps
A regular pentagon has a perimeter of 60 feet. How long is each side? 5 feet 6 feet 10 feet 12 feet
Denise is riding her bike and falls to the ground. During the collision, she hits both grass and cement. Which best explains why Denise had fewer injuries to th
How many solutions does the equation 5p − 4p − 8 = −2 + 3 have? One Two None Infinitely many
