egc6407 egc6407

21-09-2020
Mathematics

contestada

-5x + 7 = 27 whats the value of x?

Respuesta :

royce48 royce48

21-09-2020

Your answer will be x= -4

Answer Link

SoccerMe996 SoccerMe996

21-09-2020

Answer:

x= -4

Step-by-step explanation:

Subtract 7 from both sides

-5x + 7 - 7 = 27 - 7

-5x = 20

Divide both side by -5

-5x/-5 = 20/-5

x = - 4

Remember a positive divided by a negative is a negative.

Answer Link

Otras preguntas

Which of the following polynomials has a remainder of -11 when divided by x+1? A. −2x3+4x2+3x−2 B. 3x3+6x−2 C. x3−2x2−4x+1 D. 4x3+2x2+5

Express in exponential form. log 3 a = n

Let f(x) = -2x - 7 and g(x) = -4x + 6. Find (fxg)(-5).

julio has found that his new car gets 36 miles to the gallon on the highway and 31 miles per gallon in the city. he recently drove 397 miles on 12 gallons of ga

What are the zeroes of f(x) = x2 - x-2? Ox=-2, 1 Ox=2, -1 Ox=-2, -1 O x = 2,1

On a particular day, the wind added 4 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 4 miles per hour from her rate on her retu

Write this sentence in command form: Ihr esst hier.

What should take up no more than 10 percent of your paper? A. Quotes B. Opinions C. Evidence D. Introduction

Water is not suitable for extinguishing fires involving electrical equipment oil and petrol.why?

What is the purpose of an emergency kit? To be able to stop bleeding or contamination To meet state licensing requirements To have enough supplies to survive se