3 years ago

What is the 2x+4=20 x=

Mathematics

1 answer:

marysya [2.9K]3 years ago

3 0

Answer:

Step-by-step explanation:

x=8

Use reverse equations

20-4=16

16÷2=8

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Read 2 more answers