Answer:
when each side equals the other side
Step-by-step explanation:
An equation is true when certain values are able to be substituted for the variable which is most of the time "x", the values that make an equation true is when the answer has a solution.
Leave em alone or go be noisy?
1. 570
2. 5,700
3. 57,000
Hope it helped
that would be b
trust me just took the test
15 pounds