What step is incorrect

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Sander Schutten asked Jul 23, 2023

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16 votes

What step is incorrect

Mathematics
high-school

Sander Schutten asked Jul 23, 2023

by Sander Schutten

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18 votes

Answer:

See below.

Explanation:

Step one is incorrect. When distributing 3 to x and -1, you have to multiply 3 and x, and 3 and -1, making it 3x-3.

What this person did was only multiply 3 and x, but forgot about -1.

-hope it helps

Aleksandr Dubinsky answered Jul 24, 2023

by Aleksandr Dubinsky

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21 votes

Answer:

Have a great day!!

Limak answered Jul 30, 2023

by Limak

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