Littleman242 Littleman242
  • 23-11-2014
  • Mathematics
Answered

Solve the equation. 3x+12 = 5x-21



Answer :

corellhanley12 corellhanley12
  • 23-11-2014
3x+12=5x-21
-5x       -5x
-2x + 12 = -21
         -12    -12
-2x=-33
 x = 16.5
Answer Link

Other Questions

McDonald's has sold more than a billion hamburgers. If it were possible to eat a hamburger every minute of everyday (day and night) without stopping, how many y
9/10 divided by (1/10 plus 2/5)
is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans
Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?
9/10 divided by (1/10 plus 2/5)
Geoffrey ate  2/3 of a mini pizza. Claire ate 1 3/4  times as much pizza as Geoffrey.  How many mini pizzas did Claire eat? Express your answer in simplest form
How long was a million days ago in hours?
9/10 divided by (1/10 plus 2/5)
Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?
graph x+2 is greater than -2