3 years ago

PLEASE HELP!! explain how to solve 2x+9= 15

Mathematics

1 answer:

Dovator [93]3 years ago

7 0

Answer:

Step-by-step explanation:

2x + 9 = 15

you move + 9 to the other side of the equation, you will get:

2x = 15 - 9

2x = 6

So, x = 3

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3 years ago

Y decreased by 25 =10

KonstantinChe [14]

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Now let's solve:

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to check:

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3 years ago

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Grace [21]

X= 28

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3 years ago

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