khemtimsina khemtimsina
  • 29-10-2014
  • Mathematics
Answered

3x-7= 5x-19 justify the each step

Answer :

malloryR malloryR
  • 29-10-2014
1. add a negative 5x to both sides
2. add seven to both sides
3. there is your answer.
Answer Link
5632 5632
  • 29-10-2014
3x-7=5x-19
-3x   -3x
-7=2x-19
19     +19
12=2x
/2   /2
6=x
Answer Link

Other Questions

Group of representatives who wrote a letter to king George
How many minutes are from 741 to 822 Plz help is for today
Two parents with dimples have a child with no dimples The allele D for dimples is dominant What are the possible genotypes of the parents I DD and Dd II Dd and
how do you graph fx5x45
Suppose 11 out of 17 students said they were attending a football game How many students out of 475 would you expect to attend the football game
Two numbers are in a ratio of 74 their sum is 220 find the bigger number
Georgia says that if you use LCD when subtracting fractionsyou never have to simplify the answerDo you agreewhy or why not
What is 625 in a faction
Which two substances are linked in one recycling process
5 Which method would be the simplest way to solve the system 7x 5y 19 7x 2y 16 A graphing B substitution C elimination D distributive