Respuesta :

jasminemds21
a= -2.1
So, (-3.7) - (-1.6) = -2.1)
I hope this helped!
Korianna
Hi there!

All you need to do to solve for a is add 1.6 to both sides of the equation.

It will look like this:
a - 1.6 + 1.6 = -3.7 + 1.6

After this you will see that a = -2.1.

Hope this helps!
When in doubt just replace a with -2.1 and see if you still get -3.7. :)

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