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5 votes
Solve for the variable 90-b=90.8

User Xonal
by
5.0k points

1 Answer

3 votes

Answer:

-.8

Explanation:

when subtracting a negative you add it.

90 - (-.8) = 90 + .8

90 + .8 = 90.8

User Maksym Kalin
by
5.2k points
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