radomes.openskiesproject.org
bre70 bre70
  • 18-02-2016
  • Mathematics
Answered

what is 0.5-0.2x=0.3(x+3) ?

Verified Answer :

crisforp
crisforp crisforp
  • 18-02-2016

0.3(x + 3 ) = 0.3x + 0.9 ;
We solve the equation 0.5 - 0.2x = 0.3x + 0.9   /  - 0.3x;
0.5 -0.2x = 0.9   / -0.5;
-0.2x = 0.4        / × 10 ;
-2x = 4             / ÷ ( - 2 );
x = -2 ;
The solution of the equation is -2 .

Answer Link

Related Questions

Several polynomial functions are graphed Which graph displays a polynomial function with all even exponents in the picture
which historical event is the best example of domestic policy
Sammie has 3 times as many goldfish as Nora Nora has 4 goldfish How many goldfish do Sammie and Nora have in all goldfish
How much does it cost to produce the bachelor
Karen makes 5 per hour babysitting and 12 per hour giving music lessons One weekend she worked a total of 18 hours and mad 139 How many hours did she spend baby
a car recently sold for 32345 if theres a 6 sales tax on automoblie sales how much tax will be added to the price of the car
What color does green and blue makes
what is 47929 less than 801
Given the function fx 034x what is the value of f16
Use the grid to create a model to solve the percent problem 21 is 70 of what number Enter your answer in the box 10 empty squares in a row