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o-na [289]
3 years ago
15

5acb/3z =10abc/12x Pls help

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
8 0

Answer:

(B) 2x + 1

Step-by-step explanation:

1. First, we have to solve the equation for the variable, z.

2. (Solving)

Step 1: Multiply both sides by 3z.

  • \frac{5abc}{3z} = \frac{10abc}{12}  
  • 5abc = \frac{15abcz}{6x}

Step 2: Multiply both sides by 6x.

  • 15abcz = 30abcx

Step 3: Divide both sides by 15abc.

  • \frac{15abcz}{15abc}  = \frac{30abcx}{15abc}
  • z = 2x

3. Now, the question is asking for z + 1. Since we now know that z = 2x, the equation will become 2x + 1 otherwise known as option B.

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