marimkhatun55 marimkhatun55

02-12-2020
Mathematics

contestada

Given that 7x−7y=18
Find x when y=−6
Give your answer as an improper fraction in its simplest form.

Respuesta :

crystaljeggings crystaljeggings

02-12-2020

Answer:

-24/7

Step-by-step explanation:

7x -7(-6) = 18

7x + 42= 18

7x = -24

x= -24/7

Answer Link

Otras preguntas

Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine

Given the balanced equation representing a reaction: O2 --> O + O What occurs during this reaction? (1) Energy is absorbed as bonds are brok

What is the political party of the President now?

Which element reacts spontaneously with 1.0M HCl (aq) at room temperature? (1) copper (3) silver (2) gold (4) zinc

Why do some states have more Representatives than other states?

What is A ∩ B? Let set A = {odd numbers between 0 and 100} and set B = {numbers between 50 and 150 that are evenly divisible by 5}.

Name two national U.S. holidays

A machine with a mechanical advantage of 10 is used to produce an output force of 250 newtons. What input force is applied to this machine

What ocean is on the West Coast of the United States?

Which statement describes a reversible reaction at equilibrium? (1) The activation energy of the forward reaction must equal the activation energy of the revers