98 = m - -78
First, simplify m - -78 to m + 78. / Your problem should look like: 98 = m + 78.
Second, subtract 78 from both sides. / Your problem should look like: 98 - 78 = m.
Third, simplify 98 - 78 to 20. / Your problem should look like: 20 = m.
Fourth, switch sides. / Your problem should look like: m = 20.
Answer: m = 20
Assuming that the rectangle is split evenly, we see three portions, two of which are shaded.
100% / 3 = 33.3% * 2 = 66.6% shaded
Answer:
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Step-by-step explanation:
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