Question

Carlita hiked 2.1 miles on Chipmunk Trail and Friday.On Saturday, she hiked the Squirrel Trail. If she kiked 3.7 miles in all,use the equation 2.1+ x=3.7 to find how many miles she hiked on the Squirrel Trail

1.What operation do you do to both sides of the equation 21+x =37 to get x alone?

2. What operation do you do to both sides of the equation 2.1+x=3.7 to get x alone?





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Answer 1

See Below

Explanation:

Move the 2.1 being the 3.7 so the equation becomes:

x = 3.7-2.1

I'm unsure if you needed the answer but x = 1.6