BasketballBoy BasketballBoy

03-10-2016
Mathematics

contestada

What is the value of "a" 2a-3+3a+1+2a if the answer is 47?

Respuesta :

Danielaaa1 Danielaaa1

03-10-2016

2a-3+3a+1+2a=47
7a-2=47
+2 to each side
7a=49
Divide by 7
a=7

Answer Link

Otras preguntas

Why does aluminum expand more than copper

Which is the correct form of the present progressive of the verb? Tu:traer A.estais trayendo B.estas trayendo C.esta traiendo D.estoy trayando

Only 2 and 3 show work please I need help with these it will be appreciated !!

weight is 6 units greater than its width write an equation expressing the rectangles area A, as a function it w

Anxious people tend to be on the lookout for potentially threatening events; that is, they perceive the world as threatening. their personalities shape how they

How did the dual monarchy of Austria-Hungary function? A) Austria controlled departments of foreign affairs and defenses. B) each country was responsible for ma

help please thanks so much

How do you do this and what ya the correct answer? Simple and concise explanation please!

WILL MARK BRANLIEST!!!! PLZ HELP!! Why must farmers in the western states of the Midwest irrigate? a. humid b. tropical c. dry d. wet

The price of a $250 cost increased by 7% last year. The coat is now on sale for one half off. What is the sale price