What is the answer for 8x+3=4x?

x = -3/4

Step-by-step explanation:

Step 1:  Identify the equation

8x + 3 = 4x

Step 2:  Move x's to one side and number to the other side

8x + 3 - 4x - 3 = 4x - 4x - 3

4x = -3

Step 3:  Make x by itself

4x / 4 = -3 / 4

x = -3/4

 x = -3/4

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)