02-10-2014
Mathematics

contestada

write an equation with the solution x=20??

Respuesta :

ProjectTermina ProjectTermina

02-10-2014

let's just start with x=20 and then do some algebra to it to make it all complicated
x = 20
2 * x = 2 * 20
2x = 40
2x - 13 = 40 - 13
2x - 13 = 27

Answer Link

Otras preguntas

what is a lifestyle?

In what year did abraham lincoln formally issue the emancipation proclamation? a. 1861 b. 1862 c. 1863 d. 1865

the major renewable resource produced in western central europe is

what is the 68th term of sequence -8.6,-7.2,-5.8,-4.4,

The circumference of a planet is about 23,000 miles. Find its diameter to the nearest mile.

To babysit one child, Fernando charges $10 to drive to the appointment plus $4 per hour. He saves 30% of the total amount he earns. Brenna charges $6 per hour a

The graph of the function f(x) = –(x + 3)(x – 1) Which statement about the function is true 1.The function is positive for all real values of x where x < –1

Which is true about the polynomial -8m3 11m?O It is a binomial with a degree of 2.O It is a binomial with a degree of 3.O It is a trinomial with a degree of 2.O

how many moles of boron make up 1.20 × 1024 atoms of boron?

The mediocre teacher tells. The good teacher explains. The superior teacher inspires