Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

what is 7a - 5 = 2a - 15

Sagot :

megsss
7a-5 = 2a-15
 subtract 2a
5a-5=-15
add 5
5a=-10
Divide by 5
a=-2
7a-5=2a-15
Subtract 2a from both sides
5a-5=-15
Add 5 to both sides
5a=-10
Divide 5 on each side
a=-2