anicole152004 anicole152004

09-09-2019
Mathematics

contestada

The sum of 30 and twice a number is 48. Find the number?

Respuesta :

AnkleBiters AnkleBiters

09-09-2019

Answer:

9 is the number

Step-by-step explanation:

Let's call this number x

The equation is:

30+2x=48

subtract 30 from both sides and you get

2x=18

divide 2 from both sides and you get

x=9

Therefore, 30+2(9)=48

Answer Link

Otras preguntas

One-Fourth of Canadians live in_?

The tool tabs in the accompanying figure are also called ____ tabs.

Select the correct product. (6 - d. (d 2 - 5 + 3d) 6d2 - 30d d3 - 3d2 - 23d + 30 d2 + 2d - 30 -d3 + 3d2 + 23d - 30

Explain the relationship between muscular strength and endurance and describe their impact on 6-related fitness.

Write using exponents. (–4)(–4)

What are carbohydrates converted into? A. Fructose B. Sucrose C. Lactose D. Glucose

What is the area of the top surface of a circular manhole cover that has a radius of 30 centimeters? Use 3.14 for π.

what is one reason that thomas paine brings up the opposing argument that the colonial colonies have done well under British control

Skeletal muscle produces body movement as well as maintains our ________ as we sit.

Canada's spoken languages have been MOST influenced by the countries of