hofmannap6062 hofmannap6062
  • 02-10-2017
  • Mathematics
contestada

\[ 42x + 12 * 13=786 \] Solve for x

Respuesta :

mysticaldogg
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

Otras preguntas

what's another word for over thinking?
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
What are the functions of receptors in our body? Think of a situation where receptors do not work properly. What problems are likely to arise?
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7
how were north american colonies all similar in the 1700s?
The function of the eardrum in the middle ear is to
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
What is the least common denominator for 5/6 and 3/8. 3/4 and 6/7