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Katen [24]
3 years ago
14

1. Solve for x. Show each step of the solution. 4.5(8 - X) + 36 = 102 - 2.5(3x+24) Answer:

Mathematics
1 answer:
tatuchka [14]3 years ago
4 0

Answer:

x= -10

Step-by-step explanation:

       4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

4.5(8) - 4.5(x) + 36 = 102 - 2.5(3x) -2.5(24)

       36 - 4.5x + 36 = 102 - 7.5x - 60

                72 - 4.5x = 102 - 7.5x - 60

                      -4.5x = 102 - 7.5x - 60 - 72

           -4.5x + 7.5x = -30

                           3x =  -30

                             x = -30/3

                             x = -10

Sorry if its wrong, I try my best.

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Parallelogram ABCD has diagonal segments AC and BD that intersect at E. if BE is ( x + 8) and ED is (5 x), find the length of BD
Virty [35]

Answer:

BD = 20 units

Step-by-step explanation:

Given that,

Parallelogram ABCD has diagonal segments AC and BD that intersect at E.

BE = (x+8) and ED = 5x

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We know that the diagonals of a parallelogram bisects each other. It means,

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3 years ago
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