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How do I solve this?

How do I solve this?-example-1
User SDJSK
by
7.3k points

1 Answer

4 votes

Answer:

The answer is 7.5

Explanation:

3x+18=9x−27

3x+18−9x=9x−27−9x

−6x+18=−27

−6x+18−18=−27−18

−6x=−45

−6x /−6 = −45 /−6

x = 15 /2 which is equal to 7.5 as a decimal.

User Daniel Gehriger
by
8.3k points

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