A map of the United States has a scale of 1 inches = 300 miles. The distance on the map from Boise, Idaho, to Phoenix, Arizona,
1 answer:
You might be interested in
Given the following equation
We want to write an equivalent equation. When you do the same operation on both sides of an equation, the equal sign stays valid. Let's say we multiply both sides by two
This equation is equivalent to the first one. Instead, we could've add three to both sides and then subtract 'y' from both sides.
And all of those equations are equivalent.