Answer:
Division. The niece can divide both sides of the equation by 19 to find the answer.
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The base is the greatest surface area
Tada, Its on the Image. Hoped I helped :)
X = -10
Explanation:
-1.1x + 8.1x + 38 = -32
Combine like terms : -1.1x + 8.1x
7x + 38 = -32
Subtract 38
7x = -70
Divide by 7
7x = -70/7
Answer:
x = -10
