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zaharov [31]
3 years ago
7

Can you please show all work how you do this and with answer 15x + 6= 4x - 5

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0
Minus 4 x from both sides
11x+6=-5
minus 6 from each side
11x=-11
divide by 11
x=-1
Mrrafil [7]3 years ago
6 0
<u>15x + 6  =  4x - 5</u>

Subtract  4x  from each side:    11x + 6  =  -5

Subtract  6  from each side :      11x  =  -11

Divide each side by  11:          <em>  x  =  -1</em>
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Answer:

  {0, 50, 100, 150, ..., 350, 400}

Step-by-step explanation:

The range of Alan's balance will be multiples of 50 that are between (and including) 0 and 400.

  {0, 50, 100, 150, ..., 350, 400}

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The expression for f(x) is ...

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This is a continuous linear function defined for all x, and capable of producing f(x) values between -∞ and +∞. The range of this function is "all real numbers."

However, <em>as applied to this problem</em>, the domain of x is the set of integers from 0 to 8. The corresponding range is multiples of 50 from 0 to 8, that is, values 0, 50, ..., 350, 400.

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Use mental math to solve for the missing number:
Vaselesa [24]

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Answer:

Step-by-step explanation:

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