22elizajenkins 22elizajenkins

14-10-2021
Mathematics

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If the sum of a number and 9 is , the result is 7 less than the twice number. Find the number.

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QueenSmart87 QueenSmart87

14-10-2021

Answer:

16

Step-by-step explanation:

This is the answer because:

1) First, build up an equation that will help you solve the question: x + 9 = 2x-7

2) Now, simplify the equation:

9 = x - 7

3) Finally, solve for x which is 16.

Hope this helps!

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