gavinmc208 gavinmc208
  • 24-11-2020
  • Mathematics
contestada

The sum of 12 and the product of 7 and a number is 40. What is the number? three less than the product of 6 and a number is 45. What is the number?

Respuesta :

eclipsecat2x
eclipsecat2x eclipsecat2x
  • 24-11-2020

Answer: 4 and 8

Step-by-step explanation:

1. 12+7x=40

7x=28

x=4

2. 6x-3=45

6x=48

x=8

Answer Link

Otras preguntas

If a =2+√3, then (a +1/a)
A ball rolls with a speed of 4.0 m/s across a level table that is 1.0 m above the floor. Upon reaching the edge of the table, it follows a parabolic path to the
How do ice berg form
Which of the following is the solution to the inequality below? -5x - 10 < 20 ? 1) x > -6 2) x > - 2 3) x < -6 4) x< -2
Which sentence in this excerpt from Leo Tolstoy's The Death of Ivan Ilyich exhibits the interconnected themes of morality and mortality?
i need help please...
Explain employers liability
Please please help me I literally don’t understand this
Which point satisfies both f(x) = 2* and g(x) = 3?
a 15-nC point charge is at the center of a thin spherical shell of radius 10cm, carrying -22nC of charge distributed uniformly over its surface. find the magnit