dwayneanderson653 dwayneanderson653

03-08-2021
Mathematics

contestada

Twice the difference of a number and 9 equals 5.

Respuesta :

Nathan8520 Nathan8520

03-08-2021

Answer:

7

Step-by-step explanation:

if the number is x then you know 2x-9=5

2x=14

x=7

so the number is 7

Answer Link

Otras preguntas

Hypnosis is sometimes used to treat anxiety disorders. Please select the best answer from the choices provided. T F

Karen will divide her garden into equal parts she will plant corn and 812 of the garden what is the fewest number of parts she can divide her garden into

Who built a European empire and was crowned Emperor of the Romans in 800?

what does N2O3 mean in science

The half-life of fluorine-20 is 11.4 seconds. After _______ seconds, 1/4 of the original amount of fluorine-20 will remain

what are integers? the teacher told us but i was confused.

Scientists who rely on creativity also tend to be persistent when they pursue a research goal. How might persistence be an advantage for a creative scientist?

Of the following models of education, which one is more in use than all of the other models combined? a. Developmental-interaction b. Eclectic or traditional

How did Congress attempt to maintain a balance of power between Northern and Southern states in the mid-1800s?

why was the louisiana purchase a bit of an embarassement for jefferson A: he ended up paying much more then the land was worth B: the purchase ended up being v