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Xelga [282]
11 months ago
13

What value of b will make thr solution for the equation below be 5?4(bx-3)=8(x-2)Can someone please help me out? I really don't

understand this.
Mathematics
1 answer:
FromTheMoon [43]11 months ago
5 0

For this kind of problem is nneded to replace a letter b by a numerical value. Thne find the missing variable x .

then replace b = 5 in equality

4(5x - 3) = 8 ( x-2)

now eliminate parenthesis, by PEMDAS method

4•5x - 3•4 = 8x - 8•2

20 x - 12 = 8x - 16

now reorganize letters and numerical values

20x - 8x = -16 + 12

12x = -4

then finally x= -4/12 = -1/3

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To solve this, you would divide 5 from 1, to get 1/5 cups of sugar
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2 years ago
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6 0
2 years ago
What are the coordinates of B
Kitty [74]

The coordinates of B are (14, -10).

<h3>How to find mid point?</h3>

The midpoint is already know . we can use it to find the coordinates of B.

Therefore,

(xₙ, yₙ) = (x₁ + x₂ / 2, y₁ + y₂ / 2)

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M(5, - 4) and A(-4, 2)

The coordinates of B are as follows:

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Therefore, the coordinates of B are (14, -10)

Learn more about midpoint here: brainly.com/question/25377004

#SPJ1

7 0
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