SOLUTION: n – 0.7 = -1.2

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Question 254252: n – 0.7 = -1.2
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
We want all letters(variables ) on side and all numbers on the other.
We do that by performing the same operation on both sides.
What would remove -0.7 from the left side.
If we add 0.7 to -0.7 the result would be zero
So we add 0.7 to both sides to keep the balance.