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DIA [1.3K]
3 years ago
13

Question on a picture​

Mathematics
2 answers:
DiKsa [7]3 years ago
5 0

Answer:

c = 0

Step-by-step explanation:

Step 1: Write equation

15 - 5(4c - 7) = 50

Step 2: Solve for <em>c</em>

  1. Distribute -5: 15 - 20c + 35 = 50
  2. Combine like terms: -20c + 50 = 50
  3. Subtract 50 on both sides: -20c = 0
  4. Divide both sides by -20: c = 0

Step 3: Check

<em>Plug in c to verify it's a solution.</em>

15 - 5(4(0) - 7) = 50

15 - 5(-7) = 50

15 + 35 = 50

50 = 50

lys-0071 [83]3 years ago
3 0
15 - 5(4c-7) = 50
15 - 20c + 35 = 50
50 - 20c = 50
-20c = 0

x = 0

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