Question

-2(x + 3) = -2(x + 1) - 4

Answer 1

so you distribute
-2x-6=-2x-2-4
-2x-6=-2x-6
since the equations are equal x can equal all real numbers

Answer 2

okay thank you! can you help me with another?

Answer 3

sure

Answer 4

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded Q Sam's latest single. The equation below represents this information, where x represents the total number of people who downloaded songs from the site that month.

x = 0.6x + 384

How many people who downloaded songs from the site that month downloaded Q Sam's latest single?

576

240

144

960

Answer 5

wrong one sorry

Answer 6

hhaaha i chose the wrong one hold on

Answer 7

Solve for x: 3 over 4 x + 5 over 8 = 4x

x = __________________ Write your answer as a fraction in simplest form. Use the "/" symbol for the fraction bar.

Answer 8

so the equation is
\[\frac{ \frac{ 3 }{ 4 }x +5}{ 8 }=4x\]
right?

Answer 9

no its 3/4X+5/8=4x

Answer 10

this question doesnot exist???

Answer 11

?

Answer 12

ok the so you subtract 3/4x from both sides to get
13/4x=5 multiply by 4/13 on both sides
x=20/13