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 ( 27+ )
Otras preguntas
A three legged stool will not rock, even if the legs are of differnt lengths. Many four legged stools wobble. Explain
Bruce bought two books . One book cost 4.00 more than three times the other together ,two books cost him 72 find prices for the two books
What is 0.001012, 123, & 1.52 in scientific notation
What is the complete predicate of the sentence below? Looking up from his computer monitor, Jason mopped his brow, exhaled sharply, and picked up his phone. A.
What does a karyotype show? A. the genetic abnormalities B. the relationships among family members C. the carriers of a genetic disorder in a family D. the alle
mrs. johnson gave a sum of money to her son and daughter in the ratio 5:6. Her daughter received $2400. how muh did Mrs. Johnson give away in all?
What was an outcome of the North Atlantic Treaty? A. The United States extended its policy on isolationism. B. The Soviet Union blockaded Berlin. C. North Korea
Write the equation in standard form where A, B, and C are integers whose greatest common factor is 1. y = 7x + 15
Which is not equivalent to 45 over 75 ? A - 9 over 15 B - 15 over 25 C - 60% D - 70%
Under the leadership of Lucretia Mott and Elizabeth Cady Stanton, the high point of the Seneca Falls convention was the drafting of the Declaration of?
