nokesdon675 nokesdon675
  • 24-05-2017
  • Mathematics
contestada

how do solve for 2b + 18 =12 how do you get the answer

Respuesta :

hayisforhorses
hayisforhorses hayisforhorses
  • 24-05-2017
You isolate the variable, b.
2b+18=12
-18        -18   subtract 18 from each side
2b=-6
/2    /2             divide by two to get one b
b=-3
Answer Link
BradyArgo
BradyArgo BradyArgo
  • 24-05-2017
What times 2, plus 18, equals 12? Answer: -3. -3x2 = -6 -6+18=12. The answer: B=-3
Answer Link

Otras preguntas

write 5/3 as a mixed number
In which of the following processes are large molecules broken down into smaller molecules a. Vitalism b. Anabolism c. Dehydration synthesis d. Catabolism
Which statement best describes a key aspect of mercantilism? (1) removing tariffs to increase free trade between empires (2) acquiring colonies to provide a fav
What is the correct noun form of the verb "to facilitate"
In the late 1700s, the Industrial Revolution developed in Britain because Britain (1) possessed key factors of production (2) excluded foreign investors (3) sup
Which expressions are equivalent to 4(4a+5) Select: 16a+5 16a+20
what is the square root of 90
Ted says that 3/10 multiplied by 100 equal 300 thousandths is he correct use a place value chart to explain your answer
which number is its own opposite
What is a quicklist