khloemonae14 khloemonae14

31-08-2020
Mathematics

contestada

twice the sum of a number and 3 is the same as 24 less than 7 times the number

Respuesta :

nermay7 nermay7

01-09-2020

Answer: 2( n + 3 ) = 7n - 24 The number is 6

Step-by-step explanation:

2( n + 3 ) = 7n - 24

2n + 6 = 7n -24

+24 +24

2n + 30= 7n

-2n -2n

30 =5n

n = 6

Answer Link

Otras preguntas

I'm so confused?? Can somebody help me

which part of this dictionary entry shows how to pronounce the word redoom? A /ri'dem/ B verb C re.deem D compensate for the faults or bad aspects of

How did Pericles die

A metalworker has a metal alloy that is 20% copper and another alloy that is 60% copper. How many kilograms of each alloy should the metalworker combine to cr

Select the organic compounds. Select all that apply. CO C2H6 CH4 CO2 NaCO2

When checking for subject-verb agreement, you want to identify the... Question 2 options: the appositive phrase the simple subject the negative phr

Balance the following reaction: Mg+ HCl → MgCl2 + H2

which of the following is NOT a developer of an atomic model? A-Dalton B-Planck C-Rutherford

which sentences in this excerpt from John F. Kennedy's inaugural address demonstrate the use of atihesis as a rhetorical device.A.a victory of a party but a cel

How do I solve f(g(x))