shingi4lf
shingi4lf shingi4lf
  • 02-05-2020
  • Mathematics
contestada

A number is multiplied by 7, and then the product is added to 13. The result is 55. What is the number?

Respuesta :

homeworkhelp176
homeworkhelp176 homeworkhelp176
  • 02-05-2020
Answer is 6 (if the product is the answer of the original number being multiplied by Seven then added to thirteen)
Answer Link
mhernande485
mhernande485 mhernande485
  • 02-05-2020
You know that your final total is 55, so you’re going to subtract the added 13
(55-13)=42
Since you multiplied 42 by 7 to reverse the effect you will need to divide by 7 now
42/7=6


Answer Link

Otras preguntas

Which is the correct solution set for 4x^2 +4x -3 = 0? (1) {2,-3}(2) {1/2, -3} (3) {1,2}(4) {1/2, -3/2}
What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all
what are the effects of boiling sulfuric acid?
katherine spends 1,089.72 each month for rent and supplies to run her salon. If she charges $18 for a haircut how many hair cuts must kathrine do to cover her e
what is the common name for calcium silicate?
Why Do We Sweat? Need some help
In what ways did contributions from African Americans aid the struggle for abolition?
what is the farthest distance a human has ever been from earth?
Someone please help me : evaluate 3st to the second power + 2s if s=5 and t=3??
What Is Solar Radiation?