cmr315x cmr315x
  • 10-10-2018
  • Mathematics
contestada

Solving an equation like this
3x-4=18+5x

Respuesta :

maya611
maya611 maya611
  • 10-10-2018
3x-4=18+5x

You would simplify the equation to the form, which is simple to understand
3x-4=18+5x

Then, move all terms with x to the left and all other terms to the right.
+3x-5x=+18+4

We simplify left and right side of the equation.
-2x=+22

Lastly,divide both sides of the equation by -2 to get x.
x=-11
Answer Link
jonathanrojasj
jonathanrojasj jonathanrojasj
  • 10-10-2018
3x-4=18+5x
subtract -5x both sides

-2x-4=18
add 4 to both sides

-2x=22
divide by negative to both sides

final answer x=-11
Answer Link

Otras preguntas

solve the logarithm. show steps.
Need a step by step on how to solve this please
A cereal  manfunction puts a 50 cent coupon in every eighth box and a fee coupon in every hundredth box.What is the first time you would both coupons in the sam
Which one of the following words shouldn't be capitalized? A,Abilene B,Red C,king. D,Cattle
what is ultrafication?
What is the minimum resistance which can be made using five resistors each of 1/5
what happens when zinc carbonate is calcined?
Energy from various sources is considered to have been derived from sun.Do you agree?Do justify.
Need a step by step on how to solve this please
George has a small coin collection.  He has collected 16 gold coins, 28 silver coins, 32 copper coins, and4 bronze coins. At a flea market, George sells 15% of