salterappraisal9383 salterappraisal9383

09-07-2021
Mathematics

contestada

When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4. Find the number.

Respuesta :

dianajosephine836 dianajosephine836

09-07-2021

Answer:

x=3

Step-by-step explanation:

Equation: 7x-8=3x+4

4x=12

x=3

Answer Link

Otras preguntas

The mass of bacteria in a labaratory experiment increases exponentially by 22% each hour. The mass of bacteria was 8 micrograms when the experiment began. You a

What is the magnitude of the maximum stress that exists at the tip of an internal crack having a radius of curvature of 3.5 × 10-4 mm (1.378 × 10-5 in.) and a c

Jennifer couldn't believe her bad luck. The business-planning cycle at Allworld Insurance was almost over. The only thing her boss had asked her to do was to ma

The pitch of a sound is its highness or lowness. The higher the frequency of a sound wave is, the higher its pitch. The waves shown below represent sound waves.

Which organisms on the geologic time scale are now extinct?

Which of the following is responsible for preparing the body for defensive action? (2 points) sympathetic nervous system autonomic nervous system somatic nervou

Write a program to store water usage data of 4 customers in a text file. The program asks the user to enter account number, customer type (R for residential or

What British possession became the strongest center of christianity of the west indies

example of conversion of electricity to other energy resources

Plz help me!!!! I really need help!!!! Solve for x

good job