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
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
please help me anything will help
Is this statement true or false? Some Ancestral Pueblo petroglyphs show spirit figures. A. True B. False
HELLPP! This is all the math homework I have. I'm nowhere near good at math and need help.
Are these times/distance rates equivalent? 1/5, 2/10, 5/25, 20/100
To make 8cups of beef stew you need about 2 pounds of beef. How many pounds of beef do you need to make 24 cups of beef stew?
How can you make the side view of the profile of a volcano more exaggerated?
why was the roman empire divided geographically into two empires
if pablo invests 4,200 for 3 years and earns $630 what is the simple interest rate
An electric car accelerates from rest to 30 m/s in 4.5 seconds. What is its acceleration?
David���s salary totals $79,000 per year. he can expect to pay federal income tax at a rate of 23.60%. how much money will david pay in federal income taxes eve
