gina0yvsalinner gina0yvsalinner

04-01-2017
Mathematics

contestada

The difference when 7 less than a number is subtracted from twice the number is 12. what is the number?

Respuesta :

04-01-2017

It is 5......2x-(x-7)=12 proof: 2*5-(5-7)=12
2x-x+7=12 10-(-2)=12
x=12-7 10+2=12
x=5 12=12

Answer Link

Otras preguntas

Ellen and Michelle scored 48% of their teams points. If their team has a total of 50 points, how many points did they score ? explain What is 48% of 50 ? ☺

Read this passage from sonnet 29 by Shakespeare. What is the speaker describing in this quatrain

Name two things brought back from crusades

The Free Soil idea in the West appealed to racist northerners who worried about competing against black laborers. True False

The president and other federal officials may be impeached

What is 77 divided by 5443 step by step

Adding Fractions label the numerator and denominator 2/3+1/5=

They took down the other Post oof

the driving distance between Manchester and London is 195 miles. Faris intends to travel from Manchester to London by coach. The coach will leave Manchester at

What is an ethernet cable ?