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 ( 42+ )
Otras preguntas
What Percent Of 700 Is 385
the ratio of boys to girls at the movie is 4:7. If there are 21 girls, how many boys are at the movie?
Simplify (7-8i)+(-12-4i)
What unions were open to African Americans in the 1920s?
How do round, spiral, and rod-shaped bacteria look like?
Two number cubes are rolled --one blue and one yellow. Find the probability that the blue cube is less than 3 and the product is 8.
select difference of (8x2-3x3) - (2x2-5x3)
There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha
The empirical formula of styrene is CH; find the % composition for H and CH. How many atoms are present in a 2.00 gram sample of styrene? PLEASE HELP! THANK YO
There are 6 pencils in a box. 3 of the pencils are red, 2 are blue and 1 is green. A pencil is taken out of the box without looking. What is the probability tha
