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Elden [556K]
4 years ago
14

Please help me with this...

Mathematics
2 answers:
ehidna [41]4 years ago
7 0

3x+4=5x-50

54=2x

27=x

skelet666 [1.2K]4 years ago
4 0

Answer:

x = 27

Step-by-step explanation:

The diagonals of a rectangle are congruent, hence

BD = AC ← substitute values

5x - 50 = 3x + 4 (subtract 3x from both sides )

2x - 50 = 4 ( add 50 to both sides )

2x = 54 ( divide both sides by 2 )

x = 27

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