skyenlightened skyenlightened

03-09-2020
Mathematics

contestada

What is the solution to this equation?
5x + 9 - 3x = 18 + 15
A. x= 3
B. x = 8
C. x = 12
D. x = 21

Respuesta :

hnika826 hnika826

04-09-2020

Answer:

21

Step-by-step explanation:

5x-3x=18+15-9

2x=42 /:2

x=21

Answer Link

Otras preguntas

(take π=22/7). height of trapezium with parallel sides 6cm and 8cm and 63cm2.

Why are the musical achievements of Hildegard of Bingen significant? She invented the simple chant. She was the first to write religious songs. She was the fir

What is the equation of the following line? Be sure to scroll down first to see all answer options.

What do you think scientists can learn from inclusions within diamonds?

Here is a other question

The loss a company experiences when a service goes unused is referred to as A. depreciation B. perishability C. liability D. equity

PLZ HELP IF I DONT FINISH I WILL HAVE TO STAY BACK AT SCHOOL!!!!!! If you are good a social studies, this would be one for you. But could you plz help there are

A standard number cube is rolled what is the probability of rolling a five

Eight more than seven times a number is -20

30 POINTS!! The area of a right triangle is 950 in?. The base of the triangle is 50 in. What is the length of the hypotenuse? Round to the nearest tenth. Enter