Seudónimo Seudónimo

04-06-2016
Mathematics

contestada

-q-7q=8 whats q equal?

Respuesta :

ayeKassandra ayeKassandra

04-06-2016

-q-7q=8
First you need to know that there is an invisible 1 in front of -q. Change it to -q if you need to. You get:
-1q-7q=8
add like terms: -1-7 gives you -8.
-8q=8. Divide by -8 on both sides to find q.
-8/8=-1
8/8=1
Therefore, q=1.

Answer Link

Otras preguntas

when you flick a coin so that it slides across a table, it slows down. what is the name of the force that slows it down

When 8.00x10^22 molecules of ammonia react with 7.00x10^22 molecules of oxygen according to the chemical equation shown below, how many grams of nitrogen gas ar

Why do you think the governments of the United States and other countries encouraged people on the home front to organized programs for such activities as scrap

'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England

Polished metals have a metallic luster, which means that?

Consider the following statement. Fourteen more than 12 times the number equals 37 less than 11 times a number. a. Write an equation to represent the statement.

1. Compare the location of electrons in an atom based on Bohr's theory with the location of electrons in an atom based on the current atomic theory. 2. Rutherf

'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England

Can someone help solve, 3y+6=30-7y

can someone help me with number 25