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Maurinko [17]
2 years ago
9

What is the value of x in the equation 3x - y = 18, when y =

Mathematics
2 answers:
pickupchik [31]2 years ago
4 0

Answer:

15

Step-by-step explanation:

3x -27= 18

+27 +27

3x=45

divide by 3 to isolate the x

x=15

VMariaS [17]2 years ago
3 0

Answer:

The answer is

C

Step-by-step explanation:

3x - 27= 18

soooo 18+27= 45/3 = 18

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Answer:

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Step-by-step explanation:

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2 years ago
Two sides of a triangle measure 8 cm and 15 cm. Whi[:h could be the length of the third side?
lutik1710 [3]

18 cm is correct .

Step-by-step explanation:

The sum of two smaller sides is greater that the largest side.

It is given that the two sides of a triangle measure 8 cm and 15 cm.

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see photo

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