3 years ago

How do i solve systems by substitution

1 answer:

8 0

Answer: x = 2, y = 9

Step-by-step explanation:

y = 9x - 9 Substitute x for 2

y = 9(2) - 9 Multiply 9 with 2

y = 18 - 9 Subtract 18 - 9

Final Answer: y = 9 and x = 2

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Answer:

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Step-by-step explanation:

To write $\frac{7}{12}$ as a decimal.

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