Naveya13 Naveya13

03-03-2021
Mathematics

contestada

-2(x+5)=20 what is x

Respuesta :

valorusa112 valorusa112

03-03-2021

Answer:

x = -15

Step-by-step explanation:

Divide both sides by -2

x + 5 = -10

x = -15

Answer Link

Podetola Podetola

03-03-2021

Answer: x = -15

Step-by-step explanation:

-2(x + 5) = 20

-2x - 10 = 20

Add 10 to both sides

-2x = 30

Divide both sides by -2

x = -15

Answer Link

Otras preguntas

A 2.0-liter aqueous solution contains a total of 3.0 moles of dissolved NH4Cl at 25°C and standard pressure. Determine the molarity of the solution.

Which type of reaction occurs when a high energy particle collides with the nucleus of an atom, converting that atom to an atom of a different element? (1) addi

Which type of reaction occurs when nonmetal atoms become negative nonmetal ions? A. oxidation B. reduction C. substitution D. condensation

Which nuclide is paired with a specific use of that nuclide? (1) carbon-14, treatment of cancer (2) cobalt-60, dating of rock formations (3) iodine-131, treatme

what is an equivalent decimal to 9/15

Use the Elimination method to solve the system of equations. X+y=-3 X-y=13

How does the Constitution limit presidential power?

which words suffix has been added incorectly? A. cropped B. forgoten C.. funny D. getting

The slope of a line parallel to the graph of 4x-5y=12

Which 0.1 M solution contains an electrolyte? (1) C6H12O6 (aq) (3) CH3 OH(aq)(2) CH3 COOH(aq) (4) CH3 OCH3 (aq)