3 years ago

What is the value of x in the equation 3x – 1/9 = 18, when y = 27?

Mathematics

2 answers:

Molodets [167]3 years ago

8 0

Answer:

Here you go mate!

Step-by-step explanation:

gogolik [260]3 years ago

3 0

Answer:

x = 7

Step-by-step explanation:

3x - 1/9y = 18

Put y as 27 and evaluate.

3x - 27/9 = 18

3x - 3 = 18

Add 3 on both sides.

3x = 21

Divide 3 on both sides.

x = 7

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