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Triss [41]
3 years ago
7

What is the value of x in the equation 3x-4y=65, when y=4? WN

Mathematics
2 answers:
Naya [18.7K]3 years ago
4 0

Answer:

x=27

Step-by-step explanation:

3x -4y =65

Let y=4

3x -4*4 =65

3x-16 = 65

Add 16 to each side

3x-16+16 = 65+16

3x = 81

Divide each side by 3

3x/3 = 81/3

x = 27

tankabanditka [31]3 years ago
4 0

Answer:

the value of x is 27 if the value of y is 4

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What percent increase is 21% over 76%
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Answer:= 261.905% increase

Solution:
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Use compound interest to find the total amount for $845 at 1.25% for 6.5 years
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