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3 years ago

The solution to 3x - 8 if x = 9.

Mathematics

1 answer:

earnstyle [38]3 years ago

3 0

Answer:

Step-by-step explanation:

First, you substitute 9 for x in the equation. Then you use PEMDAS (parentheses, exponents, multiplication, division, addition, and subtraction) to solve it. You multiply 3 by 9 to get 27. Then, you subtract 8 from 27 to get 19.

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Step-by-step explanation

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Problem 1 Answer: x = 2/3y+8

Show Work:

Step 1: Add 2y to both sides.

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Add -2y to both sides.

x+2y+−2y=48+−2y

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