13x+25=0
13x+25-25=0-25 Since two opposites added give zero, remove them from the expression 13x=-25
The inequality that represents the possible length of the patio is √A < 625.
<h3 /><h3>How to represent an inequality?</h3>
Maddie's backyard is 25 meters by 25 meters.
Therefore,
area of the backyard = 25 × 25 = 625 m²
Hence,
She wants to put a square cement patio in her backyard.
A = area of the patio, in square meters.
Hence,
area of the backyard = 625 m²
Therefore, the inequality that represents the possible length of the patio is √A < 625.
learn more on inequality here: brainly.com/question/23919881
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Step-by-step explanation:
1) Collect like terms.

2) Simplify.

So, therefor, the answer is -17y - 16z + 4.