How is adding mixed numbers with unlike denominators the same as adding fractions with unlike denominators? How is it different?
1 answer:
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8x - 2(x + 1) = 2(3x - 1)
First, expand to remove parenthesis. / Your problem should look like:
Second, subtract 8x - 2x - 2 to get 6x - 2. / Your problem should look like:
Third, both sides are equal, so there are infinite solutions. The equation is always true.
Answer: infinite solutions
First, expand to remove parenthesis. / Your problem should look like:
Second, subtract 8x - 2x - 2 to get 6x - 2. / Your problem should look like:
Third, both sides are equal, so there are infinite solutions. The equation is always true.
Answer: infinite solutions