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

What can cause a decrease in dissolved oxygen in the water?

It’s important for countries to exchange currencies so that goods from other nations can be....

Find the area of a circle with a circumference of \blueD{18.84}18.84start color blueD, 18, point, 84, end color blueD units.

multiply 12x to the 4th (-5 over 6x to the 3rd y squared)

what best describes how the constitution authority extended to individual states

Which two macromolecules contain nitrogen?

How do improvements in transportation affect trade?

What uses bacteria to copy dna

What is the speed of sound in air at 42.0 ºC?

The equation y=5280x