How do you solve #2/10=4/(a-3)#?
2 Answers
Nov 5, 2017
Explanation:
Multiplying both sides by
Distributing
Dividing both sides by
Nov 5, 2017
23
Explanation:
Multiply both sides by 10 to eliminate the fraction on the left portion
Then Multiple both sides by a-3 to eliminate the fraction on the right portion
Distribute 2
2a-6=40
Transpose -6 to the right side
2a=40+6
2a=46
a=23