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Algebra Examples
Step 1
Replace all occurrences of with a single . Two consecutive minus signs have the same mathematical meaning as a single plus sign because
Step 2
Rewrite the division as a fraction.
Step 3
Step 3.1
Multiply by .
Step 3.2
Subtract from .
Step 3.3
Add and .
Step 3.4
Add and .
Step 3.5
Add and .
Step 4
Divide by .