amyjobracken amyjobracken

04-01-2021
Mathematics

contestada

This equation has one solution.
5(r–1) + 3r =7(r + 1)
What is the solution?

Respuesta :

04-01-2021

Answer:

5r-1+3r=7r+1

5r+3r-7r=1+1

r=2

If it helps you can I get brainliest

Step-by-step explanation:

Answer Link

Otras preguntas

f(x)=3x-5 and g(x)=x^2+2, fins (f+g)(x)

determine if 9|x|+y=4 is a function

If I have 3 shirts, 4 pants, 2 sweater, 6 pairs of shoes, how many different outfits can I make?

5 POINTS!! please help!! show work too! thank you !

A basket with 25 similar ball has a mass of 10.3kg.the same basket with 10 similar balls has a mass of 4.45 kg. What is the mass of the box? Give your answer in

calculate the molecular weight of chalk

The creative curriculum model claims to be guided by all of the following researchers except A.Maria Montessori B. Jean Piaget C. Erik Erikson D. Howard Gardne

How does an area qualify as a biodiversity hotspot?

On January 2, 2019, Adelphi Company purchased a patent for $235,000 plus $10,000 in legal fees. On that date, the patent had a remaining legal life of 13 years.

Ana presenta un examen. la cafetería el estadio la biblioteca el salón de clase el auditorio