torrijosraymond torrijosraymond

24-02-2021
Mathematics

contestada

If you add 3 to my number, divide by 4, and then multiply by -1, the result
is -2. What's my number?

Respuesta :

rolyatag rolyatag

25-02-2021

Answer:

5

Step-by-step explanation:

(((x + 3)/4)*-1) = -2

divide both sides by -1

(x + 3)/4) = 2

multiply both sides by 4

x + 3 = 8

subtract 3 from both sides

x = 5

Answer Link

Otras preguntas

3) A triangular piece of glass has sides that measure 18 in., 19 in., and 25 in. Is the piece of glass in the shape of a right triangle ? Explain.

Why do you think ancient people paid close attention to the summer and winter solstices?

Does anyone else wish they could go to school to avoid their mental abusive family?

Why do the authors or the Declaration (Jefferson et al) feel that the colonies are OBLIGATED to become a free and independent country?

Life can get busy and hectic but relationships matter what is an effective way to mending relationships that may have been neglected

What is the volume of a cylinder with base radius 3 and 6 height Either enter an exact answer in terms of or use 3.14 for enter your answer as a decimal

Which statement best expresses the central idea of the text? A. Ancient domesticated cats’ travel and relationship with humans resulted in their widespread pres

2. Among the complexes K4[Cr(CN)6] (A),K4[Fe(CN)6] (B) , K3[Co(CN)6] (C) , K4[Mn(CN)6] (D), Jahn-Teller distortion is shown by * D (0/1 Points) A,B and C B,C an

0.15 grams of Mg is combined with HCl toproduce H2 gas. If the reaction occurs at25°C in a 150 ml container, what is thetheoretical pressure change?A. 1.01 kPa

Mr. Perkins has $120 in a savings account. The interest rate is 5% per year and is not compounded. How much will he have in 2 years?