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

how can conversion of measurements help me solve real world problems

Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)

Steve and Carl are driving from Scranton to Bridgeport, a distance of 180 miles. If their speed averages 60 miles an hour, how long will it take them to get the

In a redox reaction, how does the total number of electrons lost by the oxidized substance compare to the total number of electrons gained by thereduced substan

You have just purchased a 6-lb bag of apples for $4.80 at a local produce stand. How much would you expect to pay for a 10-lb bag of apples?

Which hydrocarbon is saturated? (1) propene (3) butene(2) ethyne (4) heptane

In what ways did the Federal government finally try to help stem the tide of the Great Depression?

During the Constitutional Convention, the Commerce and Slave Trade Compromise gave Congress the power to do what?

PLease help!!!:):) The light in this diagram is producing light. Which best describes the process of energy conversion to accomplish this? A. The magnetic ener

A sample composed only of atoms having the same atomic number is classified as (1) a compound (3) an element (2) a solution (4) an isomer