Question

Solve -2x-1=(3x+5)/2 for x. Show all work.

Answer 1

no me...
multiply by 2 on both sides
-4x-2=3x+5
add 4x on both sides
-2=7x+5
subtract 5 on both sides
-9=7x
divide by 7 on both sides
-9/7=x

Answer 2

winner!

Answer 3

\[-2x-1=\frac{3x+5}{2}\]
\[2(-2x-1)=3x+5\]
\[-4x-2=-3x+5\]
\[-2-5=-3x+4x
\]
\[-7=x\]

Answer 4

oops i lose and i am wrong!!!!

Answer 5

replaced 3x by -3x

Answer 6

haha

Answer 7

myininaya we will have another race when you write the latex!

Answer 8

lol